Question

Given that ay4 + by3 + cy2 + dy + e = 0 is a bi-

quadratic equation in y and a ≠ 0. If y1, y2, y3

and y4 are the roots of the equation, what is

the value of (1 – y1) (1 – y2) (1 – y3)(1 – y4)?​

Answer 1

Answer:

I dont know

Sorry

Actually I don't understand the question