Home
Class 11
MATHS
Let f(theta)=sintheta(sintheta+sin3theta...

Let `f(theta)=sintheta(sintheta+sin3theta)dot` Then `f(theta)` is (a)`geq0` only when `thetageq0` (b) `lt=0` for all real `theta` (c)`geq0` for all real `theta` (d) `lt=0` only when `thetalt=0`

Text Solution

AI Generated Solution

Promotional Banner

Similar Questions

Explore conceptually related problems

Let f(theta)=sintheta(sintheta+sin3theta).Then, f(theta)

sin5theta+sin3theta+sintheta=0

Let f(theta)=sin theta(sin theta+sin3 theta), then f(theta)(A)>=0 only when theta>=0(B)>=0 for all real theta (C) >=0 for all real theta(D)<=0 only when theta<=0

sintheta+sin2theta+sin4theta+sin5theta=0

If sintheta-costheta=0 , then sin^3theta+cos^3theta=?

If cos3theta + sin3theta+(2sin2theta-3)(sintheta-costheta) lt 0 , then subset of value of theta is

If f(theta)=[(cos theta, -sin theta,0),(sin theta, cos theta, 0),(0,0,1)] then {f(theta)^(-1)} is equal to

If 3 sin 2 theta = 2 sin 3 theta and 0 lt theta lt pi , then sin theta =