Math, asked by sonisunita1234, 4 months ago

solve the trigonometric equation cosø/1-sinø+cosø/1+sinø.

Answers

Answered by dryash1009

2

Step-by-step explanation:

cos / 1-sin + cos / 1+sin

cos × 1-sin / 1-sin × 1+sin + cos × 1+sin / 1+sin × 1-sin

cos × 1-sin / 1-sin² + cos × 1+sin / 1-sin²

cos × 1-sin + cos × 1+sin / 1-sin²

cos (1-sin + 1+sin) / 1-sin²

cos (1-sin + 1+sin) / cos²

(1-sin + 1+sin) / cos

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