Prove that Sin²∅Cot²∅+Sin²∅=1
Answers
Answered by
0
Step-by-step explanation:
here is the solution of your question.
Attachments:
Answered by
0
Hey there!
Given,
Sin²∅Cot²∅+Sin²∅=1
L.H.S:
Sin²∅. Cot²∅+Sin²∅
= Sin²∅ . cos²∅ / sin²∅ + sin²∅
= sin²∅.cos²∅/sin²∅ + sin²∅
= cos²∅ + sin²∅
= 1 {∵ cos²∅ + sin²∅ = 1}
Similar questions