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If p sin(alpha + x) = q sin(alpha + y),"...

If `p sin(alpha + x) = q sin(alpha + y),"show that", tan alpha=(q sin y -p sinx)/(p cos x - q cos y).`

Text Solution

Verified by Experts

The correct Answer is:
`tan alpha = (q sin y - p sin x)/(p cos x - q cos y)`
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