tan2Asec2B-sec2Atan2B=tan2A-tan2B If you solve it I will mark you as brainlist definitely.
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13
That will help you reply dena sahi hai ki nahi
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proved.
Step-by-step explanation:
Prove that, .
L.H.S.
Using trigonometric identuty,
=R.H.S., proved.
Hence, , proved.
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