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Answer:
we know the some values of trig as
I kept the values there
and canceled the same trig
and solved the equations then I got the answer
Step-by-step explanation:
Here it is.....
We know that..
(sin 60°=√3/2 and tan 30°=1/√3)
So,
A+B=60 and A-B = 30
On solving with elimination method we get. -
A=45° and B=15°.