- If x= in tan (θ/2), y= tan θ, prove that (d^2y/dx^2)= tan^2θsinθ(cosθ+2secθ)?

Discover Questions

Cost of funds? What would happen if formaldehyde contaminated a garden? Or other preservative? A body temperature above 107 oF can be fatal. On the celsius scale, this corresponds to - degrees celsius?? What was the problem that the philosopher Avicenna tried to solve? Is pete davidson a total cvnt or what?