[" The greatest and least values of "],[(sin^(-1)x)^(3)+(cos^(-1)x)^(3)],[" 1) "-Pi/2,Pi/2],[" 2) "-Pi^(3)/8,Pi^(3)/8],[" 3) "Pi^(3)/32,7Pi^(3)/8],[" 4) none of these "]

The least and the greatest values of (sin^(-1)x)^3+(cos^(-1)x)^3 are (a) (-pi)/2,pi/2 (b) (-pi^3)/8,(pi^3)/8 (c) (pi^3)/(32),(7pi^3)/8 (d) none of these

The least and the greatest values of (sin^(-1)x)^3+(cos^(-1)x)^3 are (a) (-pi)/2,pi/2 (b) (-pi^3)/8,(pi^3)/8 (c) (pi^3)/(32),(7pi^3)/8 (d) none of these

The least and the greatest values of (sin^(-1)x)^(3)+(cos^(-1)x)^(3) are (a) (-pi)/(2),(pi)/(2) (b) (-pi^(3))/(8),(pi^(3))/(8)(c)(pi^(3))/(32),(7 pi^(3))/(8) (d) none of these

The least and the greatest values of (sin^(-1)x)^3+(cos^(-1)x)^3 are (-pi)/2,pi/2 (b) (-pi^3)/8,(pi^3)/8 (pi^3)/(32),(7pi^3)/8 (d) none of these

Statement-1: sin^(-1)tan((tan^(-1))x+tan^(-1)(1-x))] =(pi)/(2) has no non zero integral solution Statement-2: The greatest and least values of (sin^(-1)x)^(3)+(cos^(-1)x)^(3) are (7pi)^(3)/(8) and (pi)^(3)/(32) respectively

Statement-1: sin^(-1)tan((tan^(-1))x+tan^(-1)(1-x))] =(pi)/(2) has no non zero integral solution Statement-2: The greatest and least values of (sin^(-1)x)^(3)+(cos^(-1)x)^(3) are (7pi)^(3)/(8) and (pi)^(3)/(32) respectively

The minimum value of function f(x) = 8^(sin^(-1)x)+8^(cos^(-1)x) is a) 2^(1+pi/4) b) 2^(-1+(3pi)/4) c) 2^(1+(3pi)/4) d) 2^(-1+(pi)/2)

"sin"^(2)pi/8" + sin"^(2)(3pi)/8" + sin"^(2)(5pi)/8" + sin"^(2)(7pi)/8=

If sin^(-1)x+sin^(-1)y=(2 pi)/(3) ,then the value of cos^(-1)x+cos^(-1)y is (A) (2 pi)/(3) (B) (pi)/(3) (C) (pi)/(2) (D) pi