Practice problem
Find the derivative. y=eln(elnx)y=e^{\ln(e^{\ln x})}y=eln(elnx)
y′=1xy'=\frac1xy′=x1
y′=xy'=xy′=x
y′=1y'=1y′=1
y′=0y'=0y′=0
Type a concept, like “slope” or “photosynthesis”.