" If "x+y=pi+z," then "sin^(2)x+sin^(2)y-sin^(2)z" is equal to "

If x + y = pi + z, then prove that sin ^ (2) x + sin ^ (2) y-sin ^ (2) z = 2sin x sin y cos z

If w=x+y+z then (sin x+ sin y+ sin z- sin w) is equal to-

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

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

If x,y,z in[-1,1] such that sin^(-1)x+sin^(-1)y+sin^(-1)z=-(3 pi)/(2), find the value of x^(2)+y^(2)+z^(2)

If x , y , z in [-1,1] such that sin^(-1)x+sin^(-1)y+sin^(-1)z=-(3pi)/2, find the value of x^2+y^2+z^2dot

If x , y , z in [-1,1] such that sin^(-1)x+sin^(-1)y+sin^(-1)z=-(3pi)/2, find the value of x^2+y^2+z^2dot

IF sin ^(-1)x + sin ^(-1) y+ sin ^(-1)""z=(3pi)/(2), then the value of x^(9) +y^(9) +z^(9)-""(1)/(x^(9)y^(-9)z^(9)) is equal to -

If sin^(-1)x+sin^(-1)y+sin^(-1)z=(3pi)/2, find the value of x^2+y^2+z^2

If sin^(-1)x+sin^(-1)y+sin^(-1)z=(3 pi)/(2), find the value of x^(2)+y^(2)+z^(2)