Click to Chat
1800-1023-196
+91-120-4616500
CART 0
Use Coupon: CART20 and get 20% off on all online Study Material
Welcome User
OR
LOGIN
Complete Your Registration (Step 2 of 2 )
If 2cos^2θ+sinθ≤2, then exhaustive set of the inequality in θ∈[π/2,3π/2]. Find the required values of theta.
Dear student 2 – 2 sin2 x + sin x – 2 2 sin2x – sinx >=0 2 sin x (sinx – 1/2) >=0 hence sin x belongs to [- 1, 1/2] U [0, 1] now you can find angles
Find solution of question on doubt solving app Instasolv
Post Question
Dear , Preparing for entrance exams? Register yourself for the free demo class from askiitians.
points won -