MAC $2311$

Implicit Differentiation

Learning Activity #$8$

Logarithmic Differentiation

$4.$ Find the derivatives of the following. Simplify only by canceling common factors and combining like terms as appropriate.

$($a$)y=x^{lnx}$

$($b$)y=(cosx{)}^{\text{t}\text{i}\text{n}\text{x}}$

$($c$)y=(\frac{x1}{x^{2}1}{)}^{x^2}$