Math, asked by vishwajeetsingh47, 8 months ago

please prove this question

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Answered by shristirajpoot789

1

Answer:

(2cos²-cos²-sin²)²/cos²-sin²

(cos²-sin²)²/cos²-sin²

(cos²-sin²)(cos²-sin²)/cos²-sin²

cos²-sin²

1-sin²-sin²

1-2sin²

Answered by lubna165

2

Step-by-step explanation:

see the attachment for the solution

hope it is helpful to you

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