Question

A new @ operation is defined as follows:
p @ q = 2q − p for all rational numbers p and q. According to this, what will be the value of 5 @ 1 ?

Answer 1

Answer:

-3

Step-by-step explanation:

new operation is defined as

follows:

p q=2q - p for all rational

numbers p and q.

According to this, what will be the

value of 5 1? answer is -3