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7. Trigonometric Identities
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Q28 of 48 Page 84

Prove the following with the help of identities:

Taking L.H.S we get,


⇒ +


⇒


⇒


⇒


⇒ 1 + sin θ.cos θ


= R.H.S


Hence, proved.


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Questions · 48
7. Trigonometric Identities
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
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