(cot A - cosec A )² = 1- cos A/ 1+ cos A
Answers
Answered by
12
⠀⌬⠀Prove that :
⠀⠀⠀⠀⠀⠀⠀━━━━━━━━━━━━━━━━━━━━━━━━━━━━
Similar questions
Psychology,
24 days ago
History,
24 days ago
Math,
1 month ago
Math,
9 months ago
Hindi,
9 months ago