" 23."ln tan((pi)/(4)+(x)/(2))

Differentiate log tan((pi)/(4)+(x)/(2)) with respect to x:

Find the derivatives w.r.t. x : log tan((pi)/(4)+(x)/(2))

If y= log_e tan ((pi)/(4)+(x)/(2)) then tan h (y)/(2)=

If y=log tan((pi)/(4)+(x)/(2)), show that (dy)/(dx)=sec x. Also find the value of (d^(2)y)/(dx^(2)) at x=(pi)/(4)

(d)/(dx)(log tan((pi)/(4)+(x)/(2)))=

(d)/(dx)(log tan((pi)/(4)+(x)/(2)))=

If 'x' is an acute angle and y=log(tan((pi)/(4)+(x)/(2))) then cosx.coshy =

If x=log_(e)[tan((pi)/(4)+(theta)/(2))] then cos hx=

If x=log_(e)[tan((pi)/(4)+(theta)/(2))] then cos hx=