Question

6 a) Choose two multiples of 7.
b) Verify that the difference of these
two multiples is a multiple of 7.
c) Verify that the sum of these two
multiples is a multiple of 7.​

Answer 1

a. multiple of 7 : 7 , 14.

b. verify that the difference of these two multiples is a multiple of 7 : 14 - 7 = 7.

C. Verify that the sum of these two multiples is a multiple of 7 : 14+7=21.

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