cos (2). (1+tan(2) ) = 1 हे सिद्ध करण्यासाठी पुढील कृती पूर्ण करा.
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Answer:
proved Cos (2). (1+tan (2) )=1
Step-by-step explanation:
L.H.S.
=cos (2).sec(2) reason (1+tan (2) )=sec (2)
=1÷sec (2)×sec (2) reason cos (2)=1÷sec (2)
=1
therefore L.H.S.=R.H.S.
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