Question

What will be the remainder, when 6157a is divided by 5, provided that 'a' is a natural number? a. O b. 1 C. 2. d. Need value of 'a'​

Answer 1

a=5 and remainder is 0 .

Answer 2

Given :  6157a is divided by 5, provided that 'a' is a natural number

To Find :  the remainder,

Solution:

6157a

Value of  a      remainder

0                      0

1                       1

2                      2

3                      3

4                      4

5                      0

6                       1

7                     2

8                      3

9                      4

Hence remainder is dependent upon the value of a

so Need value of a is the correct answer

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