MHT CET 2024 Mathematics question

MathematicsTrigonometric EquationsMHT CET 2024

Not in JEE Main syllabus

The principle solutions, of the equation , are

Answer: (C)

Solution

. Cosine is negative in the 2nd and 3rd quadrants. The reference angle is , so the principal solutions (in ) are

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Question ID VK-092826