वह अन्तराल ज्ञात कीजिए जिसमें फलन `f(x) = sin x-cosx` वर्धमान या ह्रासमान हो जबकि ` x in (0, pi )`

If f(x) = |sin x - cosx| , find f' ( pi//6)

If f(x)=sin(cosx) than f'(x)=

if f(x)= sinx + cosx for 0 < x < pi/2

If f(x)=sin(cosx) , then f'(x) is equal to

f(x)=sin+sqrt(3)cosx is maximum when x= pi/3 (b) pi/4 (c) pi/6 (d) 0

f(x)=sin+sqrt(3)cosx is maximum when x= pi/3 (b) pi/4 (c) pi/6 (d) 0

Show that f(x)=sin x(1+cosx) is maximum at x=pi/3 in the interval [0,pi]dot

If f(x)=sin x/ e^(x) in [0,pi] then f(x)

Show that the function f given by f(x) = tan^(-1) (sin x+cosx ) , x gt 0 is always an increasing function in (0,(pi)/(4)) .

Show that the function f given by f(x) = tan^(-1) (sin x+cosx ) , x gt 0 is always an increasing function in (0,(pi)/(4)) .