The value of the operation [9][6] in Z_{10} and to write the answer in the form [r] with 0\leq r<m.
Tammy Todd
Answered question
2021-03-07
The value of the operation [9][6] in
Answer & Explanation
pattererX
Skilled2021-03-09Added 95 answers
Congruence.
Let m be an integer greater than 1. If xand yare integers, then x is congruent to y modulo m if x — y is divisible by m. It can be represented as
Calculation:
It is known that, [x] [y] =[xy].
Then, the value of the expression becomes as follows.
=[54]
Since
Therefore, the value of the expression is [4].
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