Birthday problem for a friend

Calculus Level 1

$\int _{ 10 }^{ 210 }{ \frac { 1 }{ x } } dx\quad =\quad ?$

Enter your answer to 3 decimal places.

1 solution

Mehul Arora
Oct 2, 2015

$\huge \int _{ 10 }^{ 210 }{ \frac { 1 }{ x } } dx\quad =\quad { (\log _{ e }{ x) } }_{ 10 }^{ 210 }=\quad 3.044$

Happy Birthday! @Nihar Mahajan

Mehul Arora - 5 years, 8 months ago

2/10= 2 Oct

Aditya Kumar - 5 years, 8 months ago

Yep. Exactly

AK gets a +10 ions ;p

Mehul Arora - 5 years, 8 months ago

@Mehul Arora – Lol +10 organic compounds. :P

Aditya Kumar - 5 years, 8 months ago

@Aditya Kumar – +10 radicals :P

Mehul Arora - 5 years, 8 months ago

Happy Birthday @Nihar Mahajan , bro wish you a good life.

Department 8 - 5 years, 8 months ago

Wish him a geometric life :P

Mehul Arora - 5 years, 8 months ago

Thank you.

Nihar Mahajan - 5 years, 8 months ago

Department 8 - 5 years, 8 months ago

@Department 8 – Thanks! :)

Nihar Mahajan - 5 years, 8 months ago