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What will be the sign of the product if ...

What will be the sign of the product if we multiply together `199` negative and `10` positive integers?

A

`Positive`

B

`Negative`

C

`"both positive and negative"`

D

`"none of these"`

Text Solution

AI Generated Solution

The correct Answer is:
To determine the sign of the product when multiplying together 199 negative integers and 10 positive integers, we can follow these steps: ### Step-by-Step Solution: 1. **Identify the Count of Negative and Positive Integers**: - We have 199 negative integers. - We have 10 positive integers. 2. **Determine the Sign of the Product of Negative Integers**: - When multiplying negative integers, the sign of the product depends on whether the count of negative integers is odd or even. - Since 199 is an odd number, the product of 199 negative integers will be negative. 3. **Determine the Sign of the Product with Positive Integers**: - Now, we need to consider the multiplication of the negative product with the positive integers. - The product of any negative number with a positive number is negative. 4. **Combine the Results**: - Since the product of the 199 negative integers is negative and we are multiplying this by 10 positive integers, the overall product will remain negative. ### Final Conclusion: The sign of the product when multiplying together 199 negative integers and 10 positive integers will be **negative**. ---
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