Abhishek K.

Calculus

10/07/23

f'(x) given a eqaution and f(x) and f(-1) and left to find f'(-1)

The question is : Find f'(-1) if 2x(f(x))^3+4x^5 f(x)=-66 and f(-1)=3 . Find f'(-1) =

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Calculus

09/26/23

Can someone prove this why my answer is wrong?

Find the linear equation of the plane through the point (1,2,3) and contains the line represented by the vector equation r(t)= <3t, 5-4t, 1-8t)My answer was: 16x+14y+5z=59 but it is wrong. I... more

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Calculus

09/26/23

Find the largest area of the largest rectangle that can be cut from a circular quadrant.

A rectangle with sides parallel to the coordinate axes is inscribed inthe ellipse.x^2/a^2+y^2/b^2=1Find the largest possible area for this rectangle.been stuck on this problem for a while and can't... more

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