Some of mathematical operations are given below choose the expression which is mathematically correct.
If A = 6 B = 9 and C = 12, then what is the value of ((A + B) × C) mod 97?
Show answer & explanation
Correct answer: B
Explanation
A = 6, B = 9, C = 12
((A+B)×C) mod 97
Calculate the value:
(A+B) = 6+9 = 15
15×12 = 180
Now, dividing 180 by 97:
180 mod 97 = 180 - 97 = 83
Thus, the correct value is 83.