Question
Mathematics Question on Relations and functions
In the group 1,2,3,4,5,6 under multiplication mod 7,2−1×4=
A
1
B
4
C
2
D
3
Answer
2
Explanation
Solution
Answer (c) 2
In the group 1,2,3,4,5,6 under multiplication mod 7,2−1×4=
1
4
2
3
2
Answer (c) 2