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If 3 sin x + 5 cos x=5, "then" : 5 sin x...

If `3 sin x + 5 cos x=5, "then" : 5 sin x-3 cos x....`A)`pm 2` B)`pm 3 ` C)`pm 4` D)`pm 5`

A

`pm 2`

B

`pm 3 `

C

`pm 4`

D

`pm 5`

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The correct Answer is:
B
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