sin 25/ cos 65+ tan 23/cot 67
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heya user here's ur answer it may help you
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sin 25/cos65+tan 23/ cot 67
=sin[90-65]/cos65 + tan[90-67]/cot 67
=cos65/cos65+cot67/cot67
=1+1
=2
=sin[90-65]/cos65 + tan[90-67]/cot 67
=cos65/cos65+cot67/cot67
=1+1
=2
sasipriyankaj:
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