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Please provide solution to this question

Asked by Topperlearning User 26th November 2013, 2:28 AM
Answered by Expert
Answer:

 

 

A + B = 60o                         ...(i)

tan (A - B) = tan30o

A - B = 30o                          ... (ii)

Adding equations (i) and (ii), we get:

2A = 90o

A = 45o

From equation (i),

45o + B = 60o

B = 15o

Thus, A = 45o and B = 15o

Answered by Expert 26th November 2013, 4:28 AM
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