MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
| 1. |
If a and b are two distinct natural numbers, which one of the following is true ? |
| A. | $\sqrt {a + b}> \sqrt a+ \sqrt b $$ |
| B. | $\sqrt {a + b}= \sqrt a+ \sqrt b $$ |
| C. | $\sqrt {a + b}< \sqrt a+ \sqrt b $$ |
| D. | $ab = 1$$ |
| Answer» D. $ab = 1$$ | |