1.

Let f(x)={{:(x^(2)+3x",",-1lexlt0),(-sinx",",0lexltpi//2),(-1-cosx",",(pi)/(2)lexlepi):}Then

Answer»

f(X) has global minimum VALUE -2
global maximum value occurs at x=0
global maximum valueoccursat `x=pi`
`x=pi//2` is point of local minima

Answer :A::B::C::D


Discussion

No Comment Found