Question $7(1$ point$)$

Find

$\frac{d^7}{d{x}^7}(x^{6}lnx)$

$\frac{d^7}{d{x}^7}(x^{6}lnx)=\frac{6}{x}$

$\frac{d^7}{d{x}^7}(x^{6}lnx)=\frac{6}{x^7}$

$\frac{d^7}{d{x}^7}(x^{6}lnx)=\frac{720}{x}$

$\frac{d^7}{d{x}^7}(x^{6}lnx)=\frac{720}{x^7}$