what will be the sign of the product of 20 negative and 7 positive integers and 13 negative and 12 positive integers
Answers
Answered by
3
-20×7×-13×12= + (positive)
₋×+=-
₋×+=-
-×-= +
Therefore sign of the product will be positive.
Hope it helps!!
₋×+=-
₋×+=-
-×-= +
Therefore sign of the product will be positive.
Hope it helps!!
Answered by
1
-20x7x-13x12=+21840(positive sign)
- *- = +
- * += -
+*+= +
hope it works
- *- = +
- * += -
+*+= +
hope it works
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