Adv
Deepak Bora
  • -1
Newbie

Prove that : { ( sin° / (cot° + cosec° ) ) } = 2 + { ( sin° / ( cot° – cosec° ) ) }

  • -1

CBSE 10th Class past year question paper

Year 2019

SET 1, Code Number- 30/2/1

Question number – 28(b)

Share

1 Answer

  1. This answer was edited.

    using cos, sin, tan and cot relation.

    We take lcm of both sides and solve putting cosec 2 x – cot 2 x = 1

    • -1
Leave an answer

Leave an answer

Browse

Choose from here the video type.

Put Video ID here: https://www.youtube.com/watch?v=sdUUx5FdySs Ex: "sdUUx5FdySs".

Captcha Click on image to update the captcha.

Related Questions