The binary operation is defined on the set of i... - JAMB Mathematics 2012 Question
The binary operation * is defined on the set of integers such that p * q = pq + p - q. Find 2 * (3 * 4)
A
11
B
13
C
15
D
22
Ask EduPadi AI for a Detailed Answer
Correct Option: B
p * q = pq + p - q
First execute for 3 * 4
==> 3(4) + 3 - 4 = 12 + 3 - 4 = 11
Now we execute for 2 * 11
==> 2(11) + 2 - 11 = 22 + 2 - 11 = 13
Please share this, thanks:
#JAMB #JAMB
Add your answer
No responses