MCQOPTIONS
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| 1. |
Factorize the given expression \[~\mathbf{mn}({{\mathbf{u}}^{\mathbf{2}}}+{{\mathbf{v}}^{\mathbf{2}}})-\mathbf{uv}\left( {{\mathbf{m}}^{\mathbf{2}}}+{{\mathbf{n}}^{\mathbf{2}}} \right)\] |
| A. | \[\left( un+vm \right)\left( um-vn \right)\] |
| B. | \[\left( un+vm \right)\left( um+vn \right)\] |
| C. | \[\left( un-vm \right)\left( um-vn \right)\] |
| D. | \[\left( un-vm \right)\left( um+vn \right)\] |
| Answer» D. \[\left( un-vm \right)\left( um+vn \right)\] | |