Question

12.() Find the slope of the tangent to the curve
(a) y(x²+ 1) = x at the point (1,
1/2)​

Answer 1

Answer:

Please see the attachment

The value of dy/dx at (1,1/2) is zero.

So the value of slope at that point of the curve y=x/(1+x^2) is 0

That is the tangent is parallel to x axis..