MCQOPTIONS
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| 1. |
If \[x\oplus y=\frac{x+y}{2},\]which of the following statements is true? |
| A. | \[7\oplus 5=6\] |
| B. | \[8\oplus 5=7\] |
| C. | \[9\oplus 8=9\] |
| D. | \[10\oplus 6=5\] |
| Answer» B. \[8\oplus 5=7\] | |