If th equation ssin4x - (k+2)sin 2x - (k+3) =0 has a solution then k must lie in the interval of
Shivansh Sharma , 6 Years ago
Grade 11
IIT JEE Entrance Exam> If th equation ssin4x - (k+2)sin 2 x - (k...
1 Answers
Deepak Kumar Shringi
Last Activity: 6 Years ago
put sin^2x=t and find value of sin^x in terms of k then as sin^x [0,1] find k by this
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