Question

For an integer a, what is (-1) x a equal to? ​

Answer 1

Answer:

Answer is -a

Step-by-step explanation:

When we multiply any number by -1, the number becomes negative.

(-1)×a=-a

Answer 2

According to me, it should be [-a] as if the number a is positive the result would itself be negative and if a is negative then the result would itself be positive.

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