Toronto Math Forum
Welcome,
Guest
. Please
login
or
register
.
1 Hour
1 Day
1 Week
1 Month
Forever
Login with username, password and session length
News:
Home
Help
Search
Calendar
Login
Register
Toronto Math Forum
»
MAT244--2020F
»
MAT244--Lectures & Home Assignments
»
Chapter 2
»
Help for sec.2.6 12
« previous
next »
Print
Pages: [
1
]
Author
Topic: Help for sec.2.6 12 (Read 442 times)
DaiZhaoXiZhou
Newbie
Posts: 1
Karma: 0
Help for sec.2.6 12
«
on:
September 29, 2020, 10:09:46 PM »
my solution for 12 is c=-1/(x^2+y^2)^(1/2)
However the answer from the textbook is x^2+y^2=c
Can I write c=-1/(x^2+y^2)^(1/2) as the answer?
Logged
shiyuancao
Jr. Member
Posts: 6
Karma: 0
Re: Help for sec.2.6 12
«
Reply #1 on:
October 08, 2020, 09:48:33 PM »
Your answer is not wrong. But I think it's always better if we are able to simplify as much as possible.
«
Last Edit: October 08, 2020, 09:52:21 PM by shiyuancao
»
Logged
Print
Pages: [
1
]
« previous
next »
Toronto Math Forum
»
MAT244--2020F
»
MAT244--Lectures & Home Assignments
»
Chapter 2
»
Help for sec.2.6 12