explain please.............
step by step explanation
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Step-by-step explanation:
Tan(A-B) = 1/√3
=> Tan(A-B) = Tan30°
=> A - B = 30° --------------- (1)
Tan(A + B) = 1
=> Tan(A+B) = Tan45°
=> A + B = 45° -------------- (2)
Add (1) and (2)
A - B = 30
A + B = 45
---------------------
2A = 75
=> A = 75/2 = 37.5°.
=> B = 37.5° - 30° = 7.5°.
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