In triangle ABC, sinA-cosB=cosC, then angle B is :-
a) pi/2 b) pi/3 c) pi/4 d) pi/6
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Answered by
2
Option B is a correct.
π / 3.
π / 3.
raj1549:
can u please elaborate the answer
Answered by
1
a)pi/2
Thank you........
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