Question

What are the point of intersections between the curve y=sinx and y^2= 2x/π. Need mathematical explanation please.​

Answer 1

Answer:

3 points of intersection

Explanation:

Roughly plot the graphs of y=sinx and y=2x/pi.

We get 3 points of intersection.

Now we can figure out that (0,0) is a solution and at x=pi/2 both functions become equal to 1 (and at -pi/2 = -1).

Therefore, the points of intersection are (0,0),(pi/2,1),(-pi/2,-1).
You have to graphically solve this question.