Question

find the vinculam of 84 at unit's place​

Answer 1

Answer:

1. here in case of 84

4x4=16

6x6=36

6x6=36 and the this will repeat afterwords

so the unit place digit will be 6

2. in case of 38

8x8=64

4x4=16

6x6=36

6x6=36 and the this will repeat afterwords

so here also the unit place digit will be 6.

Answer 2

Ans-6

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