Question

sin theta/1-cos theta

Answer 1

Hey dear !!


Here is yr answer.....


=> sinΦ / 1 - cosΦ


squaring on both-----

=> sin²Φ / 1² - cos²Φ


We know,

1² - cos²Φ = sin²Φ

=> sin²Φ / sin²Φ

=> 1


Hope it hlpz...