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moli1993:
Group Title
Is it necessary that the two or more keys in a dictionary in python can't have duplicate values. . ??
is this allowed:
dict={'a':1,'b':2,'…
 updated one year ago
 4 replies
 1 Medal
Mathematics

Xx_rainbows_xX:
Group Title
Which of the following has the largest aperture opening?
f/1.8
…
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

tapfu:
Group Title
Write a program to simulate a vending machine and calculate change based on the amount paid. Given the cost, the user should first be prompt…
 updated one year ago
 1 reply
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Mathematics

WilsonWorla:
Group Title
import javax.swing.JOptionPane;
public class BookClubPoint {…
 updated 9 months ago
 5 replies
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Mathematics

DrSleepless:
Group Title
prob 1
 updated one year ago
 4 replies
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Mathematics

zane120000:
Group Title
session 68:Problems: Green's Theorem and Area (PDF) http://ocw.mit.edu/courses/mathematics/1802scmultivariablecalculusfall2010/3.doubl…
 updated one year ago
 1 reply
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Mathematics

nilaansritharan:
Group Title
does the limit exist? (x^2+16x+64) / (x+8)
 updated one year ago
 1 reply
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Mathematics

mathlilly:
Group Title
how do you find the partial derivative of a function with chain rule and substitution?
 updated one year ago
 1 reply
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Mathematics

pk_kr:
Group Title
There are seven holes in a line. A fox can move left or right along the holes and you can watch only one hole per day. So in how many days c…
 updated one year ago
 4 replies
 1 Medal
Mathematics

JohnM:
Group Title
Session 20  Examples: Velocity, Speed and Arc Length
In #2 in this PDF how does 2a<sin^2(θ/2), sin(θ/2)cos(θ/2)> get reduced to
2a (sin^…
 updated one year ago
 4 replies
 1 Medal
Mathematics

ranyai12:
Group Title
Can Someone Please Help! Given the points P=(0,−1,−2), Q=(−3,1,−3), R=(0,−3,1) and S=(−2,2,3), find the volume of the parallelepiped with ad…
 updated one year ago
 1 reply
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Mathematics

oguzanildi:
Group Title
Can someone explain me why we take square of [yi(axi+b)] and then how we simplify the 2 from the deviation of that equation least square s…
 updated one year ago
 3 replies
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Mathematics

Procrustes:
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This might be a stupid question but I cannot figure this out for the life of me nor can I find a reference online which answers my quest…
 updated one year ago
 3 replies
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Mathematics

Diwakar:
Group Title
Consider projectile motion taking into consideration the effect of air resistance. Let time taken to reach maximum height=t1. Time taken to …
 updated one year ago
 4 replies
 1 Medal
Mathematics

katzndogs:
Group Title
So I'm at the end of the course and prepared to take the final exam but find there are no solutions at all to the exam, only the questions …
 updated one year ago
 2 replies
 1 Medal
Mathematics

briggsrs:
Group Title
which version of python should I use?
 updated one year ago
 5 replies
 1 Medal
Mathematics