Let `f(x)=sin^6x+cos^6x` then

Let f(x) = sin^6x + cos^6x + k(sin^4 x + cos^4 x) for some real number k. Determine(a) all real numbers k for which f(x) is constant for all values of x.

Let f(x) = sin^6x + cos^6x + k(sin^4 x + cos^4 x) for some real number k. Determine(a) all real numbers k for which f(x) is constant for all values of x.

Let f(x) = sin^6x + cos^6x + k(sin^4 x + cos^4 x) for some real number k. Determine(a) all real numbers k for which f(x) is constant for all values of x.

Let f(x) = sin^6x + cos^6x + k(sin^4 x + cos^4 x) for some real number k. Determine(a) all real numbers k for which f(x) is constant for all values of x.

If f(x)=sin^6x+cos^6x , then range of f(x) is

If f(x)=sin^6x+cos^6x , then range of f(x) is

If f(x)=sin^6x+cos^6x , then range of f(x) is

If f(x)=sin^6x+cos^6x , then which one of the following is false

If f(x)=sin^6x+cos^6x , then which one of the following is false

If f(x)=sin^(6)x+cos^(6)x, then range of f(x)