MCQOPTIONS
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MCQOPTIONS
| 1. |
What is the general term of (x y)xy? |
| A. | <sup>x y</sup>C<sub>r</sub> (x<sup>xy r</sup> . y<sup>r</sup>) |
| B. | <sup>xy</sup>C<sub>r</sub> (x<sup>x y r</sup> . -y<sup>r</sup>) |
| C. | <sup>xy</sup>C<sub>r</sub> (x<sup>xy r</sup> . -y<sup>r</sup>) |
| D. | <sup>x y</sup>C<sub>r</sub> (x<sup>x y r</sup> . y<sup>r</sup>) |
| Answer» D. <sup>x y</sup>C<sub>r</sub> (x<sup>x y r</sup> . y<sup>r</sup>) | |