Question

Guys, the one who answers the fastest gets the brainliest answer but make sure it should be correct.

Answer 1

Step-by-step explanation:

As,

αβ+βy+yα=c/a

now,αβ+0+0=c/a

or αβ=c/a. (y=0)

so, d is ur answer.

hope it will help u.

Answer 2

Answer:

option d) c/a

Step-by-step explanation:

hope! it would help u