Question

02. If αandβ
are zeroes
of x2−x−1 find the
value of 1/α+ 1/β​

Answer 1

Step-by-step explanation:

1/α+ 1/β = α+β/αβ -eq 1

now sum of zeroes = 1

product of zeroes = -1

so from these we get in eq 1

-1

so -1 is your answer