Come si semplifica # lne ^ 2 #?
Risposta:
2
Spiegazione:
The natural log function lnx and the exponential function #e^x# are
#color(blue)"inverse functions"#That is #f(x)=e^x" then" f^-1 x=lnx# and in general
#color(red)(|bar(ul(color(white)(a/a)color(black)(f^-1(f(x))=x)color(white)(a/a)|)))#
#rArrlne^2=2#