SOLUTION: If cosA=12/13 and sineB=-1/2 eith A and B in the fourth quadrant find cos(A-B) and tan(A+B)

SOLUTION: If cosA=12/13 and sineB=-1/2 eith A and B in the fourth quadrant find cos(A-B) and tan(A+B)

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Question 1041482: If cosA=12/13 and sineB=-1/2 eith A and B in the fourth quadrant find cos(A-B) and tan(A+B)
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
Duplicate question.
See Answer 656619
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