Question

Why is 1÷y-1
not a polynomial? Give reason.​

Answer 1

Here IS your Answer-

Step-by-step explanation:

Polynomials are always continuous, but p(y)=1/(y−1)p(y)=1/(y−1) isn’t continuous at y=1.y=1.

Polynomials are always continuous, but p(y)=1/(y−1)p(y)=1/(y−1) isn’t continuous at y=1.y=1.Alternatively, if p(y)p(y) was a polynomial of degree nn then (y−1)p(y)(y−1)p(y) is a polynomial of degree (n+1).(n+1). But (y−1)p(y)=1(y−1)p(y)=1, a contradiction.

hope It Help✌✌

Follow Me...

$.$