Question

ii) If sinq <0 and tanq >0 then q lies in .....
a) Ist quadrant b) III'd quadrant c) IInd quadrant
I cosa sinal
d) IV" quadrant​

Answer 1

Answer:

3rd quadrant.

Tangent function is positive(>0) in 1st and 3rd quadrants.

Sine function is negative (<0) in 3rd and 4th quadrants.

As both conditions are only true for the 3rd quadrant, q lies in Quadrant 3(or) III