nwisdom39 nwisdom39

27-05-2021
Mathematics

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For an angle A, it is known that sin A=-4/5 and Tan < 0. Determine the value of secantA

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ferrybukantoro ferrybukantoro

27-05-2021

Answer:

5/3

Step-by-step explanation:

sin A = -4/5 & tan A < 0

=> the angle is in forth quadrant

so, cos A = 3/5 and secant A = 5/3

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