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JEE Main 2021 — Mathematics Trigonometry

easy
mcq
2021
Official previous-year question

Verified 30 May 2026.

Question

The value of sin30° + cos60° is

Options

  1. A0
  2. B1
  3. C1/2
  4. D√3/2

Solution

sin30° + cos60° = 1.

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