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CGP EDU Academic Team
Published on: August 14, 2026
Number of solution of sinx cosx – 3 cosx + 4 sinx – 13 > 0 in [0,2 π ] is equal to
Text Solution
Verified by ExpertsThe correct answer is:
A
sin x cosx – 3 cosx + 4 sinx – 12 – 1 > 0
⇒ (sin x –3) (cosx + 4) – 1 > 0
⇒ (–ve) (+ve) –1 > 0 (which is not posible )
⇒ x ∈φ
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