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In a DeltaPQR if 3sinP+4cosQ=6 and 4sinQ...

In a `DeltaPQR` if 3sinP+4cosQ=6 and 4sinQ+3cosP=1 then the angle R is equal to

A

`(5pi)/6`

B

`pi/6`

C

`pi/4`

D

`(3pi)/4`

Text Solution

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The correct Answer is:
B
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