Question

in four quadrants of graph sin(x) is positive in

Answer 1

Answer:

sin(x) is positive in 1st and 2nd quadrant.

Answer 2

• as we all know their 4 quadrant system in trigonometry
• sin(x) is positive in first and second quadrant only
• third quadrant, the values for tan(x) are positive only.
• In the fourth quadrant, the values for cos(x) are positive only

Note ; for more reference see above figure