Question

The angle that the curve y=x/x+1 makes with x-axis is
1)
$\pi \div 3$
2)
$\pi \div 4$
3)
$\pi \div 6$
4)
$\pi \div 2$
​

Answer 1

Answer:

π/4

by using tan theta =dy/DX at point p

therefore p(0,0)