Math, asked by sudarsan959kmailcom, 6 months ago

if cos² tita + 2 sin² tita =

Answers

Answered by AmandeepMohanty

1

Step-by-step explanation:

cos²∅+2sin²∅

= cos²∅+sin²∅+ sin²∅

= 1+sin²∅

Answered by Anonymous

0

Answer:

Step-by-step explanation:

cos²θ+2sin²θ

cos²θ+sin²θ+sin²θ

1+sin²θ

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