Question

What will be the sign of the product if we multiply 5
negative integer and 4 positive integer

Answer 1

Answer:

It will be a negative number.

Step-by-step explanation:

Let us take an example:

-1 x -1 x -1 x -1 x -1 x 1 x 1 x 1 x 1 = -1

i.e., -1 x -1 = 1

1 x -1 = -1

-1 x -1 = 1

1 x -1 = -1

-1 x 1 = -1

-1 x 1 = -1

-1 x 1 = -1 and,

-1 x 1 = -1

If you have any doubts, you can swap 1 with any other numbers and prove it.

Answer 2

Answer:

negative

Step-by-step explanation:

LETS TAKE AN EXAMPLE

-1 * -1 * -1 * -1 * -1 * 1 * 1 * 1 * 1 = -1

simillarly

-2 *-2 *-2 *-2 *-2 * 2 * 2 * 2 * 2 = -512

also the no. of digits are also odd so