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If m > 0 and n < 0, then m − n:
  • a)
    is always positive.
  • b)
    is always negative.
  • c)
    is always zero.
  • d)
    cannot be zero, but can be any real number other than zero.
  • e)
    can be any real number.
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
If m > 0 and n < 0, then m − n:a)is always positive.b)is a...
Explanation:

Given: m > 0 and n < 0

Calculation:
- When we subtract a negative number from a positive number, the result will always be positive.
- Let's consider an example:
- If m = 3 and n = -2, then m - n = 3 - (-2) = 3 + 2 = 5
- In this case, the result is positive.

Reasoning:
- Since m is greater than 0 and n is less than 0, the difference between them will always be positive.
- This is because subtracting a negative number from a positive number will result in a positive value.

Therefore, the correct answer is option 'A': is always positive.
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Community Answer
If m > 0 and n < 0, then m − n:a)is always positive.b)is a...
Although the exact values of m and n are not known, it can be determined that the difference of m and n is always positive.
This is true because subtracting a negative number is the same as adding the positive. Since n < 0, subtracting the negative n will always be a net addition to the value of m, which is a positive number to begin with. Therefore, answer choice A is correct.
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If m > 0 and n < 0, then m − n:a)is always positive.b)is always negative.c)is always zero.d)cannot be zero, but can be any real number other than zero.e)can be any real number.Correct answer is option 'A'. Can you explain this answer?
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