Question

expression of "p is divisible by 7"will be​

Answer 1

Answer:

p/35 = q + 7/35

p = 35q + 7

p will always be a multiple of 7

Sufficient.

Statement 2)

p/6 = q + 1/6

p = 6q + 1

P can be a multiple of 7 if q = 1

And is not a multiple of 7 if q = 0