Question

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If the four digit number 13 why 1 is divisible by 9 find the smallest value of Y.​

Answer 1

Answer:

y = 1

Explanation:

If a 4 digit number ie., 13y1 is completely divisible by 3 then

As we Know that in abcd if a+ b + c + d is

divisible by 3 then whole number abcd ÷ 3

In 1301

1 + 3 + 0 + 1 is not divisible by 3

y=0❌

In 1311

1 +3+1+1 is divisible by 3

y = 1✔️