Prove that y=( 4 sin theta/ 2+cos theta )- theta is an increasing function of theta in[0, pie/2]. NCERT Q 9,6.2, in this ques dy/dx is calculated 2 times .explain how it was calculated second time and why?
Prove that y=( 4 sin theta/ 2+cos theta )- theta is an increasing function of theta in[0, pie/2]. NCERT Q 9,6.2, in this ques dy/dx is calculated 2 times .explain how it was calculated second time and why?