![Steve Crow](/img/default-banner.jpg)
- Видео 1 222
- Просмотров 10 324 053
Steve Crow
Добавлен 3 фев 2011
Click on the link for my website Crow's Math Class where I have organized the videos. I am currently in the process of organizing the videos. Hope to have it completed soon. Check out what I have so far.
Integrate - Is It That Difficult????? GIVE IT A TRY......
See if you can integrate this trip integral.
Просмотров: 846
Видео
Prove Derivative of sin(x) = cos(x)
Просмотров 462День назад
In this video I show how to prove tha the derivative of sin(x) is equal to cos(x). We also prove a couple of limits also.
SAT Question Example 10 (CAN YOU SOLVE THIS??????)
Просмотров 201День назад
See if you can solve this SAT question before watching the video.
SAT Question Example 9 (CAN YOU SOLVE THIS??????)
Просмотров 1622 дня назад
See if you can solve this SAT question before watching the video.
SAT Question Example 8 (CAN YOU SOLVE THIS??????)
Просмотров 22814 дней назад
See if you can solve this SAT question before watching the video.
SAT Question Example 7 (CAN YOU SOLVE THIS??????)
Просмотров 10714 дней назад
See if you can solve this SAT question before watching the video.
SAT Question Example 6 (CAN YOU SOLVE THIS??????)
Просмотров 9121 день назад
See if you can solve this SAT question before watching the video.
SAT Question Example 5 (CAN YOU SOLVE THIS??????)
Просмотров 10621 день назад
See if you can solve this SAT question before watching the video.
SAT Question Example 4 (CAN YOU SOLVE THIS??????)
Просмотров 168Месяц назад
See if you can solve this SAT question before watching the video.
SAT Question Example 3 (CAN YOU SOLVE THIS??????)
Просмотров 2,2 тыс.Месяц назад
See if you can solve this SAT question before watching the video.
SAT Question Example 2 (CAN YOU SOLVE THIS??????)
Просмотров 1 тыс.Месяц назад
See if you can solve this SAT question before watching the video.
SAT Question Example 1 (CAN YOU SOLVE THIS??????)
Просмотров 1,3 тыс.Месяц назад
See if you can solve this SAT question before watching the video.
Solving System Of Differential Equations Using LaPlace Transforms
Просмотров 126Месяц назад
This video shows how to solve a system of differential equations using LaPlace Transforms.
Business Calculus - Area Between Curves & Average Value Of A Function
Просмотров 105Месяц назад
This video shows how to find the area between curves and find the average value of a function. We also work some application problems.
Double Integral Change Order Of Integration Ex. 2
Просмотров 111Месяц назад
This video shows how to evaluate a double integral by changing the order of integration.
Double Integral Change Order Of Integration Ex. 1
Просмотров 180Месяц назад
Double Integral Change Order Of Integration Ex. 1
PROVE The Following Trig Identity || (sin^4(x)-cos^4(x)+1)csc^2(x)=2
Просмотров 1032 месяца назад
PROVE The Following Trig Identity || (sin^4(x)-cos^4(x) 1)csc^2(x)=2
Solve Trigonometric Equation || 2sin(x)-2sqrt(3)cos(x)-sqrt(3)tanx+3=0
Просмотров 2142 месяца назад
Solve Trigonometric Equation || 2sin(x)-2sqrt(3)cos(x)-sqrt(3)tanx 3=0
Solve Trigonometric Equation || 3tan^2(x)-3tan^2(x)-tan(x)+1=0
Просмотров 1112 месяца назад
Solve Trigonometric Equation || 3tan^2(x)-3tan^2(x)-tan(x) 1=0
Solve Exponential Equation - 2^(x-1) + 2^(x-2) + 2^(x-3) = 448
Просмотров 1532 месяца назад
Solve Exponential Equation - 2^(x-1) 2^(x-2) 2^(x-3) = 448
Solve Exponential Equation - 2^x 5^x = 0.1(10^(x-1))^5
Просмотров 1162 месяца назад
Solve Exponential Equation - 2^x 5^x = 0.1(10^(x-1))^5
I Took A Calculus Test I Found Online
Просмотров 2322 месяца назад
I Took A Calculus Test I Found Online
Find The Limit ((2x-3)/(2x+5))^(2x+1)
Просмотров 8812 месяца назад
Find The Limit ((2x-3)/(2x 5))^(2x 1)
Business Calculus - Implicit Differentiation And Related Rates
Просмотров 943 месяца назад
Business Calculus - Implicit Differentiation And Related Rates
Business Calculus - The Definite Integral And The Fundamental Theorem Of Calculus
Просмотров 863 месяца назад
Business Calculus - The Definite Integral And The Fundamental Theorem Of Calculus
Business Calculus - Integration By Substitution
Просмотров 1393 месяца назад
Business Calculus - Integration By Substitution
Business Calculus - Antidifferentiation: The Indefinite Integral
Просмотров 1393 месяца назад
Business Calculus - Antidifferentiation: The Indefinite Integral
Business Calculus - Derivatives Of Logarithmic And Exponential Functions
Просмотров 1263 месяца назад
Business Calculus - Derivatives Of Logarithmic And Exponential Functions
Brother this tyes of q we are solving in 8 class if any one prep for jee or neet can easily solve all questions.
Dude i am just joining first year in IIT. I solved this question without all the triple integral nonsense. So basically we are integrating e(x^2+y^2+z^2) ^3/2 over the region x^2+y^2+z^2=1. So we make a thin sphere of thickness dr and surface area 4πr^2. So we integrate from 0 to 1 . 4πr^2 e^r^3. And get same answer
that "triple integral nonsense" is where your dV = 4 pi r^2 dr comes from, if I'd given you a cone, an ellipsoid or a quadric surface instead of a sphere you'd be struggling
Cylindrical coordinates.
i think half 1in 3 korean students will receive maximum score if can undeestand eng
This was so helpful you truly are the best math teacher ever you explain what you just did and why you did it you are very detailed and easy to follow and move at a nice pace I will recommend you to friends and family due to your excellent videos and I am happy to be a subscriber.
Thank you. I really appreciate it.
I don't agree
I thought dumb comments were for Instagram
@@lawrencenash4351 exactly, Einstein
Me neither
@rileycoogan8953 thank you. It's wrong from the beginning
Just a beautiful problem and an amazing way of solving it. Thank you Steve.
Thank you.
thank you awesome video. I got stuck after the trig part but then i remembered why you showed the two proofs in the beginning, as this is what i was supposed to be realizing. nice problem
Thank you. Glad you liked it.
nice work sir
Thank you.
I cant believe it . It too easy to the Asian. If I cant make money in my country,I think I can go to US and teach the math like SAT
I have a supplemental exam coming up because I did not understand this. I failed my first exam and this was so simple and to the point. Thank you......
You’re welcome.
At 05:57 Is this in chronological steps in order STEP III P(x>1800) STEP IV=p(z score?>2.58) the 2nd equation LINE 2/3 to the last graphed step leading up to next? 1-.9951 as STEP V?
Thank you Steve
You’re welcome.
steve the man you are! thank you so much
You’re welcome. Glad it helped.
This is awesome, thank you so much tutor 🙏 it really helped
You’re welcome. Glad it helped.
Thank youuuuuuuuuuuu😢😢😢😢❤❤❤❤
You’re welcome.
My first guess: x = 14. Let’s see if I’m right. LETS GOOO
Beautiful. Thank you so much.
Thank you.
THANK YOU so helpful
You’re welcome.
Very very easy
👍
Why do we look for negative z value in case of 25th percentile and positive z values for 97.5 and 95 percentile?
We are on the left side of zero. Those are negative z values.
👍👍👍👍👍👍👍👍👍👍👍👍👍
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Absolutely amazing video. Explanation was so clear and you helped me understand this process so much better
Thank you. Glad it helped.
Its way easier using the inscribed angle theorem
How do u know if we have to subtract or add when doing (x+-#)(y+-#)
You're the king of mathematics. Thanks 👍👍👍👍
Thank you.
My teacher wants us to use the calculator for combinations but didn’t tell us how. This video just saved me!! ❤
Glad it helped.
I will be right back
🎉 thanks
You’re welcome.
Thank you very much for your explanation sir
Im from Belarus and decided to check what SAT math section looks like and actually now I’m quite shocked. I haven’t studied math for a long time already (since I graduated from school in 2020) and I wasn’t that brilliant at math at school in general but I have solved all of the problems. Some of them don’t even need any formula you can solve them in your mind in a few seconds. I remember my final exam math exam at school was much more difficult, we even studied logarithms. But I see that students in the USA don’t make their life that hard))) It’s some kind of relief that I am capable of passing it!)))
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Never gets bored of your excellent videos. Thanks.
Thank you. I’m glad you enjoy them. I really appreciate the comment.
Interesting and understood
Glad it helped.
Easy and helpful, sir.😊
Thank you. Glad it helped.
It is very enjoyable to listen to question examples from this man while preparing for SAT exams. www.youtube.com/@MathJamboree-vf7me
Very precise and correct lecture. Thank you very much, sir!😊
You’re welcome.
1:26 even the teacher found math boring
You make it so simple. Thank you.
Thank you. And you’re welcome.
What is the point of assuming x>3? I dont see a mathematical resaon why this condition has to be satisfied for this to be true
Its a red herring to make you spend more time on the question
It's because the final answer, B, only has the restriction that x cannot equal -2.5, as when we simplify the question we get the answer B, but we get the restrictions x cannot equal -2,-3 or -2.5 as we go along, and the restriction serves to make sure that these would truly be equal, when technically, without it, the answer would be none of them as they have different restrictions and are thus different functions.
Yes I know, but x>3 seemed so random. Why not x>-2 or x>0, that was my point
May I ask, what software do you use to annotate using the graphic tablet?
One note.
Wow,I got what I want from this video.thanks
You’re welcome. Glad it helped.
Omg thank you.
You’re welcome.
Thank you sir
You’re welcome.
such a soothing voice to teach math , thanks man soooooo much .
Thank you.
If x>3, the x = 4, 5, 6,... Input 4 as into the question to get 42/13. Check the one with 42/13 in the options if you input 4. Option C and D are out because they won't give you fraction. Option A will give a smaller numerator
As a JEE aspirants, isn’t the difficulty of this exam a little too easy?….
Steve crow I am your biggest fan from Washington
Thank you for the comment. I really appreciate that.
Are videos like these still accurate
I’m sure problems are similar.
@@crowsmathclass k thanks
God bless.
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Bruh how did you do that? It takes from me 2h to figure it out and you solved it with two seconds?
Practice