pls give your answers,, i just wanna know if im correct thanks mine is 1. 56/33 2. -24/25 3. 63/65
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Which quadrants are and in?
All seem correct to me. @Prove It: It says A and B are in Quadrant 2.
they are in quadrat 2 guyz
@educated,, did u try to solve them thank you very much
Yes I did. They were correct. A = 2.214297436... B = 1.965587446... tan(A + B) = 1.6969696969... = 56/33 sin(2A) = -0.96 = -24/25 cos(A - B) = 0.9692307692... = 63/65
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