Question

(5) If Tan(A+B)=1 and Cos(A-B)=v3/2.
Find A and B.

Answer 1

Answer:

Step-by-step explanation:

Man take a+b as 45 and a-b= 30 . Solve these two equations and you will get a= 75/2 and b as15/2.

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Answer 2

solution;

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