Q. If tan θ = 12/5, then cos θ = ?

  • (A) 5/13
  • (B) 12/13
  • (C) 13/5
  • (D) 5/12
βœ… Correct Answer: (A) 5/13
Explanation: Using the 5-12-13 triangle, cos θ = 5/13.

Published by Roshan ⭐ 3.42K Points at 05-Jul-2026 01:41 pm in Math

Explanation by: Roshan
Using the 5-12-13 triangle, cos θ = 5/13.

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