Question

state the quadrant if sinθ < 0 and cosθ <0​

Answer 1

Answer:

first quadrant ..............

Answer 2

Therefore:

In Quadrant II, cos(θ) < 0, sin(θ) > 0 and tan(θ) < 0 (Sine positive). For an angle in the third quadrant the point P has negative x and y coordinates. Therefore: In Quadrant III, cos(θ) < 0, sin(θ) < 0 and tan(θ) > 0 (Tangent positive).

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