For the equation f(x) = x2 – x – 1 = 0, a root lies between 1 and 2. The root of equation at second interval by bisection method is

For the equation f(x) = x2 – x – 1 = 0, a root lies between 1 and

1.	For the equation f(x) = x2 – x – 1 = 0, a root lies between 1 and 2. The root of equation at second interval by bisection method is
A.	1.51
B.	2
C.	1.66
D.	1.75
Answer» E.