Discuss Forum
1. If x<0 and y<0, then which of the following must be true?
- A. x-y<0
- B. x-y<0
- C. x-y<0
- D. x-y<0
Answer: Option C
Explanation:
Hints:
x<0 এবং y<0
xy > 0 [ ( - ) ( - ) = ( + ) ]
Post your comments here:
1. If x<0 and y<0, then which of the following must be true?
Answer: Option C
Explanation:
Hints:
x<0 এবং y<0
xy > 0 [ ( - ) ( - ) = ( + ) ]
Post your comments here: