∫ 0π​ ∫ xπ​ ysiny​ dxdy

vii) cos x dydx − y sin x + y2 = 0

f^(-1) (Y) (cosin^(-1) (X)) 0 π/3 2π/3 π/2 π 2π/3 0

If y=8ln8x𝑦=8𝑙𝑛8𝑥, find dydx.

∫Czds, where C is the helix of radius 1 which rises counterclockwise from (1,0,0) to (-1,0,2π).

Evaluate∫ π20∫ a cos θ0r4 dr dθ