SOLUTION: If 0 degrees < A, B < 90 degrees, and sinA=cosB, compute cot(A+B)

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Question 1110752: If 0 degrees < A, B < 90 degrees, and sinA=cosB, compute cot(A+B)
Answer by ikleyn(52794) About Me  (Show Source):
You can put this solution on YOUR website!
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If 0 degrees < A, B < 90 degrees, and sinA = cosB, then A + B = pi%2F2.


cot%28pi%2F2%29 = 0.


Answer.  If 0 degrees < A, B < 90 degrees, and sinA = cosB,  thencot(A+B) = 0.


        The lesson to learn from this solution:     If 0 degrees < A, B < 90 degrees, and sinA = cosB, then A + B = pi%2F2.