if sin 0 > 0 and tan 0 < 0, what quadrant contains the terminal side of 0.

Answer 1

The sine is positive in I and II quadrant,negative in III and IV quadrant.

The tangent is positive in I and III guadrant,negative in II and IV quadrant.

If sin(theta)>0 sine is positive

If tan(theta)<0 tangent is negative

Only quadrant where sine is positive,and tangent is negative is quadrant II.