CBSE BOARD X, asked by saavan1, 1 year ago

If x = sec(theta) - tan(theta) and y = cosec(theta) + cot(theta) , then prove that xy + 1 = y - x .​

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Answered by Anonymous
50

Answer:

xy + 1 = y - x .

Refer the attachment!!

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Answered by nairaO
22

Answer:

Explanation:

Attachment dekho jii !

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