Q. The value of sin45° × cos45° is:

  • (A) 1
  • (B) 1/2
  • (C) √2
  • (D) √3/2
✅ Correct Answer: (B) 1/2
Explanation: (√2/2)(√2/2)=1/2.

Published by Roshan ⭐ 3.43K Points at 05-Jul-2026 01:40 pm in Math

Explanation by: Roshan
(√2/2)(√2/2)=1/2.

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