Discuss Forum

1. নিচের কোনটি সঠিক?

  • A. sin 1 ° = sin 179 °
  • B. sin 1 ° = sin 179 °
  • C. sin 1 ° = sin 179 °
  • D. sin 1 ° = sin 179 °

Answer: Option A

Explanation:

Post your comments here:

Name:
Mobile:
Email:(Optional)

» Your comments will be displayed only after manual approval.