Question

If tan < 0, sin < 0, then terminal arm of angle lies in quadrant

Answer 1

Answer :

Fourth Quadrant, Q₄

Detailed Explanation :

In quadrants follows, All silver tea cups.

In first quadrant, All Trigonometry ratios are positive.

In second quadrant, Sine and its reciprocal are positive.

In third quadrant, Tangent and it's reciprocal are positive.

In fourth quadrant, Cosine and it's reciprocal are positive.

Given,

tan < 0, sin < 0

That is, Tangent is negative and sine is negative.

This is possible in fourth quadrant Q₄