Have confusion....please anyone solve the sum!! ☺
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Answered by
2
Hi there!
L.H.S. = 1 - cos²A × cosec²A
= sin²A × cosec²A. ---[ Since, 1 - cos²A = sin²A ]
= 1 / cosec²A × cosec²A --[ Since, sin²A = 1 / cosec²A ]
= 1 = R.H.S.
Therefore,
1 - cos²A . cosec²A = 1 [ Proved. ]
Hope it helps! :D
L.H.S. = 1 - cos²A × cosec²A
= sin²A × cosec²A. ---[ Since, 1 - cos²A = sin²A ]
= 1 / cosec²A × cosec²A --[ Since, sin²A = 1 / cosec²A ]
= 1 = R.H.S.
Therefore,
1 - cos²A . cosec²A = 1 [ Proved. ]
Hope it helps! :D
Answered by
4
Here's your solution +_+
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