MCQOPTIONS
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| 1. |
If\[\mathbf{a}\text{ }=\text{ }\mathbf{b}\], then which one among the following cannot be true? |
| A. | \[a+c=b+c\] |
| B. | \[2a+c-d=2b+c-d\] |
| C. | \[a+2b=2a+b\] |
| D. | \[a\text{ }+\text{ }2b\text{ }+\text{ }3c\text{ }=\text{ }3c-a\text{ }+\text{ }2b\] |
| E. | None of these |
| Answer» E. None of these | |