" 3] "(ii)sin((1)/(2)cos^(-1)(4)/(5))

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

Prove the following results: tan((sin^(-1)(15))/(13)+(cos^(-1)3)/(5))=(63)/(16) (ii) sin((cos^(-1)3)/(5)+(sin^(-1)5)/(13))=(63)/(65)

tan [sin ^(-1)((3)/(5))-cos ^(-1)(-(4)/(5))]=

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)

Prove the following results: tan((cos^(-1)4)/(5)+(tan^(-1)2)/(3))=(17)/(6)(ii)cos((sin^(-1)3)/(5)+(cot^(-1)3)/(2))=(6)/(5sqrt(13))

If (sin^(4))/(2)+(cos^(4))/(3)=(1)/(5) then

"Value of "sin(2sin^(-1)((4)/(5)))+sin(cos^(-1)((3)/(5)))=(a)/(b)quad (G.C.D of (a,b)=1) .Then a+b=

Evaluate cos(sin^(-1)(4/5)+cos^(-1)(2/3))

Find the principal values of the following : (i) sin^(-1)(sin.(5pi)/(3)) (ii) cos^(-1)cos((4pi)/(3)) (iii) cos [(pi)/(3) + cos^(-1) (-(1)/(2))]