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17 January, 05:30

If sin A is negative and cos A is positive, what

is the number of the quadrant in which angle A

terminates?

+3
Answers (1)
  1. 17 January, 08:42
    0
    Quadrant 4

    Step-by-step explanation:

    sinA < 0 in quadrants 3 and 4

    cosA > 0 in quadrants 1 and 4

    Thus sinA 0 in quadrant 4
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