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Solve : "sin" 7x+"sin" 4x+"sin" x=0and 0...

Solve : `"sin" 7x+"sin" 4x+"sin" x=0and 0ltxltpi/(2)`

Text Solution

Verified by Experts

The correct Answer is:
`x=(pi)/(4), (2pi)/(9), (4pi)/(9)`
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