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Shawna Haider
United States
เข้าร่วมเมื่อ 5 มิ.ย. 2012
CyberMath has videos for concepts in both Calculus I and Calculus II as well as other math topics. There is a playlist of real life problem scenarios showing situations where you use calculus.
วีดีโอ
Limit as x goes to Infinity of (1+2/x)^x
มุมมอง 383 หลายเดือนก่อน
Limit as x goes to Infinity of (1 2/x)^x
Finding Horizontal Tangents and Chain Rule
มุมมอง 334 หลายเดือนก่อน
Finding Horizontal Tangents and Chain Rule
Calculus Finding Derivative with Definition and x to the 1/3
มุมมอง 614 หลายเดือนก่อน
Calculus Finding Derivative with Definition and x to the 1/3
Calculus Finding Velocity From Height Function
มุมมอง 344 หลายเดือนก่อน
Calculus Finding Velocity From Height Function
Trig solve cos(2x) -sin squared x = 0
มุมมอง 14910 หลายเดือนก่อน
Trig solve cos(2x) -sin squared x = 0
Trig Application Law of Cosines with Bearings
มุมมอง 7210 หลายเดือนก่อน
Trig Application Law of Cosines with Bearings
Trig Law of Sines Application Height of Balloon
มุมมอง 7510 หลายเดือนก่อน
Trig Law of Sines Application Height of Balloon
This was super helpful when I was having trouble with it, thank you so much for your hard work ma'am!
.An irrigation system is designed to distribute water evenly within an elliptical area defined by the equation ((X^2)/25)+((Y^2)/16)=1. What is the maximum distance from the center of the ellipse to any point on its boundary?
That was so easy 😮 THANK YOU
Thank you! This was very helpful
Thank you
c is the distance from the center to the focus. Why do you use coordinates of the vertices to find the coordinates of the foci? The coordinates of the foci should be (-3,2-\sqrt{13}) and (-3,2+\sqrt{13})
Thank you, thank you for your efforts
Thank you, thank you for your efforts
Thank you, thank you for your efforts
First comment pin 📌 me
Thanks for the great video. Appreciate it! So simply explained!
Nice video. Can this problem be solved using velocity of the plane and wind, rather than distance?
College student who’s behind and you just helped me tons thank you!
Love your videos keep uploading!
The sounds of ur mouth are making me wanna die
Wow....
Thank you ❤
Good explanation mam❤
Thanks ❤ what a great and simple explanation
Yeah this was a clear video for students studying vectors/forces.
How do we calculate the percentage error from the actual value? Is it (yn-y_tn)/ yn or (yn-y_tn)/y_tn? And does it yn-y_tn or y_tn- yn?
Helpful
ı love your style madam
THANK YOU
i think it's wrong.
Great content, thanks
Why thw second derivative is increasing in all the interval if is only in 1 point
How to find midline if it’s not obvious
😆 "Promo sm"
Shawna I know this video was posted 2 years ago however you're making studying for my final exam very simple and easy, thank you.
You are welcome. Happy to hear I'm helping...Trig is the same as 2 years ago :) Good luck on your final!
Stopped
Thanks, this really helped me for Trig!
Get better equipments. Sounds like you’re smacking right in my fucking eat canal
thanks
Thank you!! very helpful
Thank you!!!!!
I think you forgot the gravitational constant g
62.4 is the weight of water so is the product of density times g
why is displacement y and not (10-y)
It depends on where you choose to put the origin. On this one I chose to put it at the top of the tank so y is the distance you'd need to pump each "layer" of water. If you choose to put the origin at the bottom, then the distance to pump would be 10 - y. But then you'd also need to use 10-y for the side of the triangle where I was able to use just y.
Could you tell me please, if you consider integral from 0 to 6 and consider the distance 10-y I have had difficulty to get the same result? Is that distance that I'm consider correct? Many thanks for your time
Yes, you could do that if you put the origin at the BOTTOM of the tank, not the top. But you'd need to also change your distance to pump to be 10 - y instead of y.
Thank you this was perfect!!!
Are vessel functions similar to sinusoids? What would be the Fourier coefficients of the bessel function
Why is not +1/2?
But why 2x? Can you not just put x like you would in any other problem that you are trying to maximise the surface area of a rectangle?
thank you so much!
Dr. Haider slayed this one fr. No crumbs.
OMG THANK YOUUU!!! I was struggling for hourssss on this question and you made it super easy!
thank you for the informative video!
This was very helpful! Thank you!
appreciate you
Thank you 🙏