Mathematics, 19.03.2021 15:00 ashtor1943

If tan(x) = − 12/5 and x is in quadrant IV, find the exact values of the expressions without solving for x. a. sin(x/2)

b. cos(x/2)

c. tan (x/2)

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If tan(x) = − 12/5 and x is in quadrant IV, find the exact values of the expressions without solving...