Question

If a,ß are the roots of the equation x² - 2x + 1 = 0, then the value of alpha/beta + beta/alpha is:
a) 4
b) 1
c) 2
d) 0

give proper solution please ​

Answer 1

Answer:

c. 2

If a, B are the roots of the equation x2- 2x 1=0,

then the value of alpha / beta + beta / alpha is :

hope it is help