Question
If $\text{x}^\text{m}.\text{y}^\text{n}=(\text{x}+\text{y})^{\text{m}+\text{n}},$ prove that:
$\frac{\text{dy}}{\text{dx}}=\frac{\text{y}}{\text{x}}$
$\frac{\text{dy}}{\text{dx}}=\frac{\text{y}}{\text{x}}$
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$\text{f}(\text{x})=[\text{x}]\text{ on }\text{x}\in[5,9]$
$\text{f}(\text{x})=[\text{x}]\text{ on }\text{x}\in[-2,2]$
Can you say something about the converse of Rolle's Theorem from these functions?
| Type of Toys | Machine | ||
| | I | II | III |
| A | 12 | 18 | 6 |
| B | 6 | 0 | 9 |