" (xi) "f(x)=e^(x)(sin x-cos x),AA x in[(pi)/(4),(5 pi)/(4)]

Verify Rolle's theorem for each of the following functions : f(x) = e^(-x) (sin x - cos x) " in " [(pi)/(4), (5pi)/(4)]

Verify Rolle's theorem for each of the following functions : f(x) = e^(-x) (sin x - cos x) " in " [(pi)/(4), (5pi)/(4)]

If rolle's theorem for f(x) =e^(x) (sin x-cos x) is verified on [(pi)/(4),5(pi)/(4)] , then the value of c is

Verify Rolles theorem for the function: f(x)=e^(x)(sin x-cos x) on [pi/4,5 pi/4]

If the Rolle's theorem for f(x)=e^(x)(sin x-cosx) is verified on [(pi)/4,(5pi)/4] then the value of C is

f(x)=cos2x, interval [-(pi)/(4),(pi)/(4)]

Let f(x) = log (sin x+ cos x), x in x (-pi/4,(3pi)/(4)) Then f is stricly increasing in the interval