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If tan(A-B)=1,sec(A+B)=2/(sqrt(3)) , the...

If `tan(A-B)=1,sec(A+B)=2/(sqrt(3))` , then the smallest positive value of `B` is. `(25pi)/(24)` (b) `(19pi)/(24)` (c) `(13pi)/(24)` (d) `(11pi)/(24)`

A

`(25pi)/(24)`

B

`(19 pi)/(24)`

C

`(13 pi)/(24)`

D

`(11pi)/(24)`

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The correct Answer is:
B
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TARGET PUBLICATION-TRIGONOMETRIC FUNCTIONS -CRITICAL THINKING
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