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If sin(A+B+C)=1, then tan(A-B)=1/(sqrt(3...

If `sin(A+B+C)=1`, then `tan(A-B)=1/(sqrt(3))` and `sec(A+C)=2`, find A,B and C respectively when they are acute.

A

`60^(@),0^(@),30^(@)`

B

`30^(@),60^(@),90^(@)`

C

`60^(@),30^(@),0^(@)`

D

`0^(@),60^(@),30^(@)`

Text Solution

Verified by Experts

The correct Answer is:
C
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