The least value of (cos²θ−6sinθcosθ... | Trigonometry | JEE Main 2026

JEE MAIN 2026

23-01-2026 S2

Question

The least value of $\left(\cos ^2 \theta-6 \sin \theta \cos \theta+3 \sin ^2 \theta+2\right)$ is

Select the correct option:

A

-1

B

$4+\sqrt{10}$

C

$4-\sqrt{10}$

D

1

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

Question Tags

JEE Main

Mathematics

Easy

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