Question

2 log(cos theta) + log(1+ tan square theta)​

Answer 1

Answer:

x=a(cosθ+log(tan(θ2)) and y=asinθ then find the value of d2ydx2 at θ=π4. camera. Ask your ... If `x=theta-sinthetaandy=1-costheta,"find"(. play. 1:54.