Question

Prove that if $x = \sqrt{a^{\sin^{-1} t}}$ and $y = \sqrt{a^{\cos^{-1}t}}$ then $\frac{dy}{dx}$ = $-\frac{y}x$

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922

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List Question

Prove that if $x = \sqrt{a^{\sin^{-1} t}}$ and $y = \sqrt{a^{\cos^{-1}t}}$ then $\frac{dy}{dx}$ = $-\frac{y}x$

how to choose the suitable parametric form given a boundary?

Parametric derivatives

Can parametric equations graph all kinds of lines?

Question about Flux and direction of normal

Need help with unit circle trig coordinates.

Eliminating a parameter from 2 equations

How to parametrise shapes such as petals and cardioids?

How to parametrize $\left(4-\sqrt{x^2+y^2}\right)^2 +z^2=1$

Parabola that intersects two lines and matching the slope of the two lines?

Area of described parametric region

Continuity and differentiability of a function defined parametrically

Three questions about the form $X^2 \pm 3Y^2 = Z^3$ and a related lemma

Determining parametric equation given 3 points

Show that the line with parametric equations don't intersect

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