`(d)/(dx){(a-bcosx)/(a+ bcosx)}=`

If y=2/(sqrt(a^2-b^2)){tan^(-1)sqrt((a-b)/(a+b))tan(x/2)} , then show that (d^2y)/(dx^2)=(bsinx)/((a+bcosx)^2)

If y=2/(sqrt(a^2-b^2))tan^(-1){sqrt((a-b)/(a+b))tan(x/2)} , then show that (d^2y)/(dx^2)=(bsinx)/((a+bcosx)^2)

tan^(-1)((a+bcosx)/(b-acosx))

(d)/(dx)[tan^(-1)((asinx+bcosx)/(acosx-bsinx))]=

Differentiate the following w.r.t.x. sin^(-1)((a+bcosx)/(b+acosx)),bgtagt1

Differentiate the following w.r.t.x. sin^(-1)((a+bcosx)/(b+acosx)),bgtagt1

Differentiate the following w.r.t.x. sin^(-1)((a+bcosx)/(b+acosx)),bgtagt1

If y=1/(sqrt(a^2-b^2))cos^(- 1)((acosx+b)/(a+bcosx)), then (d^2y)/(dx^2)= (i) (bsinx)/(a+bcosx)^2 (ii) -(bsinx)/(a+bcosx)^2 (iii) (bcosx)/(a+bcosx)^2 (iii) -(bcosx)/(a+bcosx)^2

If y=(a+bcosx)/(a-bcosx)," then "(a-bcosx)^(2)y_(1)=