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f9) (Chapter 6.5) Given sinx = i for x E Q1 and sin y = i for y e QII nd and simplify the following

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\f9) (Chapter 6.5) Given sinx = i for x E Q1 and sin y = i for y e QII nd and simplify the following trig 5 13 functions. Please draw the triangles in the correct quadrants and neatly use the formulas to receive full credit. cos(x+y) Sketch the triangles in Quadrant | and Quadrant || Use the sum and difference formulas. \"gawkg

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