Math, asked by sowmya321415, 10 months ago

Prove that Sin²∅Cot²∅+Sin²∅=1​

Answers

Answered by kirti2106
0

Step-by-step explanation:

here is the solution of your question.

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Answered by duragpalsingh
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}

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