Find the exact value for the expression under the given conditions. 5 5 cos (a+), sina=-...

Question

Question

Find the exact value for the expression under the given conditions. 5 5 cos (a+), sina=- + for a in Quadrant III and cosß for

Answer 1

Answer #1

Sina=- 5 13 Ouadrant Cosa = Ji- sind 11-25 148 13 13 169 169 Cosa - - 12/ COSß . S Quadrant I 12 Sinß V1-ros²B 1-25 144 19 -

Answer 2

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