2008]quad (ii)sin((1)/(2)cos^(-1)(4)/(5))

sin((1)/(2)cos^(-1).(4)/(5)) is equal to

sin(cos^(-1)(4/5))

The value of sin((1)/(2)"cos"^(-1)(4)/(5)) is -

Evaluate sin(1/2cos^(-1)(4/5))

Evaluate sin ((1) / (2) cos ^ (- 1) ((4) / (5)))

Prove that: sin^(-1)((5)/(13))+cos^(-1)((4)/(5))=(1)/(2)sin^(-1)((3696)/(4225))

Evaluate each of the following: sin((sin^(-1)5)/(13)) (ii) sin((cos^(-1)4)/(5))( iii) sin((tan^(-1)(15))/(8))

Evaluate the following:(i) sin(1/2\ cos^(-1)(4/5)) (ii) sin(2\ tan^(-1)(2/3))+cos(tan^(-1)sqrt(3))

Evaluate: i) sin{pi/3-sin^(-1)(-1/2)} ii) sin(1/2cos^(-1)4/5) iii) sin(cot^(-1)x) iv) tan1/2(cos^(-1)sqrt(5)/3)