Question

if a ,b are the roots of the quadratic equation ,x²+x+1=0 then find the value of 1/a , 1/b.​

Answer 1

Answer:

$\alpha + \beta = - \frac{b}{a}$

$\alpha \times \beta \: = \frac{c}{a}$

a = 1, b = 1, c = 1

Therefore,

1/a = b

1/b = a