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Let f be a function defined in the interval (1,\infty) as f(x)=\integral_{e} ^{x^2} t/ln(t) dt. Find the equation of the tangent line to the graph of f at the point whose x-coordinate is sqrt{e}.

The equation of the tangent line to the graph of the function y=f(x) at the point whose x-coordinate is sqrt{e} is given by y-y f =m(x-x f ), where x f =sqrt{e}, y f =f(sqrt{e})=integral_{e}^{e} t/ln(t) dt =...
RM
Answered by Roberta M. • Italian tutor
1901 Views

How do I know when a singular noun is masculine or feminine?

Easy! If the noun ends with -a- it's feminine, if it ends with -o- it's masculine.Feminine nouns: Casa, Scuola, MammaMasculine nouns: Uomo, Gatto, FuocoWhat about those names that end with -e- then? It usual...
MP
Answered by Matteo P. • Italian tutor
3531 Views

What are the tips to understand the meaning of an Italian saying/idiom if I have never encountered it before?

Italian sayings are quite complicated and there are thousands of them, therefore I would not recommend learning by memory. Instead, it might be very useful to think that, unlike English, Italian sayings heav...
MI
Answered by Michele I. • Italian tutor
1897 Views

please conjugate the verb "fare" in the passato remoto tense

Io Feci tu Facesti egli Fecenoi Facemmovoi Facesteessi Fecero
AP
Answered by Alice P. • Italian tutor
1809 Views

Translate the following sentence into Italian: I should have known that it was not the right choice. This work does not inspire me, therefore I am going to change career path. I hope that my parents will be proud of me, instead of judging me.

Avrei dovuto sapere che non fosse la scelta giusta. Questo lavoro non mi ispira, dunque mi conviene cambiare mestiere. Spero che i miei genitori siano felici per me, invece di giudicarmi.
GP
Answered by Greta P. • Italian tutor
1918 Views