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If sin A - sqrt(6) cos A = sqrt(7) ...

If ` sin A - sqrt(6) cos A = sqrt(7) cos A `, then ` cos A + sqrt(6) sin A ` is equal

A

` sqrt(6) sin A `

B

` sqrt(7) sin A `

C

` sqrt(6) cos A `

D

` sqrt(7) cos A `

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The correct Answer is:
B
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