If x= sin 1 , `y=sin1^(@)` then

If x= sin 1, y= sin 1^(@) then x gt y .

If sin ^(-1) x + sin ^(-1) y + sin ^(-1) z = (3pi)/(2) then the value of x ^(100) + y ^(100) + z ^(100) - (3)/( x ^(101) + y^(101) + z ^(101)) is

If sin^(-1)x +sin^(-1)y+sin^(-1)z=pi then x^(4)+y^(4)+z^(4)+4x^(2)y^(2)z^(2)=

If sin ^(-1 )""x + sin ^(-1) y + sin ^(-1) z= pi prove that , x sqrt(1-x^(2))+ysqrt(1-y^(2))+zsqrt( 1-z^(2))= 2 xyz.

Prove the followings : If sin^(-1)x+sin^(-1)y+sin^(-1)z=pi then xsqrt(1-x^(2))+ysqrt(1-y^(2))+zsqrt(1-z^(2))=2xyz .

If sin^(-1)x+sin^(-1)y+sin^(-1)z=pi then the value of xsqrt(1-x^(2))+ysqrt(1-y^(2))+zsqrt(1-z^(2))

if, sin^-1x + sin^-1y + sin^-1z =pi then prove that xsqrt(1-x^2) + ysqrt(1-y^2) + zsqrt(1-z^2) =2xyz.

If sin^(-1)x+sin^(-1)y+sin^(-1)z=pi/2 then the value of x^2+y^2+z^2+2xyz is equal to a)0 b)1 c)2 d)3