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If the equation a sin x -2 sin 3 x=2 a -8 has solution, then show that 2≤a≤6

If the equation a sin x -2 sin3 x=2 a -8 has solution, then show that 2≤a≤6

Grade:10

1 Answers

Nishant Vora IIT Patna
askIITians Faculty 2467 Points
6 years ago
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