Test SeriesFree PYQsExamsPricing

JEE Main Mathematics question

MathematicsTrigonometric EquationsJEE Main

Not in JEE Main syllabus

If , , then

Answer: (D)

Solution

Write . So the equation is \cos\frac{1}{\sqrt2}\cos$

See the full step-by-step solution

Create a free account to read the complete working, and practise questions like this in a timed test.

Create a free account

Question ID VK-008013