If k . 3^{tanx} + k . 3^{-sinx} - 4 = 0 has real solutions, where 0 ≤ x ≤ π , x ≠ \pi/2 , then kbelongs to

JEE Advanced Model Paper 15 with solutions for online practice

Question : 45 of 60

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If k . 3tanx + k . 3−sinx - 4 = 0 has real solutions, where 0 ≤ x ≤ π , x ≠

, then kbelongs to

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