Toronto Math Forum

MAT244--2018F => MAT244--Lectures & Home Assignments => Topic started by: Tzu-Ching Yen on October 30, 2018, 12:05:54 PM

Title: Sec 7.1 Q4
Post by: Tzu-Ching Yen on October 30, 2018, 12:05:54 PM
What does $u^{(4)}$ stand for?
Title: Re: Sec 7.1 Q4
Post by: Victor Ivrii on October 30, 2018, 12:42:38 PM
Both $u^{(4)}$ and $u^{IV}$ mean fourth-order derivative. You should know this from Calculus I.