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8. Trigonometric Identities
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Q15 of 186 Page 345

Write the value of

Consider = (∵1 + tan2 θ = sec2 θ and 1 + cot2 θ = cosec2 θ)

= 1


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13

Write the value of 3 cot2 θ – 3 cosec2 θ.

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Questions · 186
8. Trigonometric Identities
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