diduhussain wrote:

If it is true that –6 <= n <=10, which of the following must be true?

A. n < 8

B. n = –6

C. n > –8

D. -10 < n < 7

E. none of the above

Any n which is from -6 to 10, inclusive will for sure be greater than -8. So, C must be true.

Answer: C.

As for the other options:

A. n < 8 is not always true, for example, n could be 10.

B. n = –6 is not always true, for example, n could be 10.

D. -10 < n < 7 is not always true, for example, n could be 10.

P.S. When posting a question you have to provide the OA.