plz solve my question no. 2)3
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Answer:
(1-cos²Ф)sec²Ф
sin²Ф·sec²Ф ∴(1-cos²Ф= sin²Ф)
sin²Ф×1/cos²Ф
sin²Ф/cos²Ф
tan²Ф
=R.H.S
Hence Proof
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plz mark as brainliest if it helpss :))
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jaanvi61:
thnk uh for marking it brainliest :)
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