Find The Minimum Value ? If
The minimum value of 2sin2θ + 3cos2θ is:
- 1
- 2
- 3
- 4
Answer: (2) 2
Explanation:-
In this kind of expression minimum value is learnt co-eff and the maximum value in bigger co-eff.
Then, the minimum value of 2sin2θ + 3cos2θ is 2.
Hence, the answer is (2) 2.