Math Forums

Chemist116
How can I find the weight of a sack of sugar in a two pan scale?
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6
Views
36
weirddave
L
Is math physically complete?
Replies
7
Views
54
romsek
saniakanwal
What is the difference between rational and irrational numbers?
Replies
5
Views
102
Maschke
L
Math w/o symbols?
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2
Views
22
Loren
C
Angles in an Ellipse proof
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1
Views
31
skipjack
J
Mod Operator Question
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1
Views
28
romsek
L
Homomorphism
2
Replies
17
Views
160
Lauren1231
L
What are the probabilities of sitting next to my best friend?
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2
Views
18
mathman
shunya
Simple statistical generalization question
Replies
7
Views
169
Ludovico01
Chemist116
How can I prove that a set of vectors belong to the same plane given three of them?
Replies
5
Views
39
topsquark
Chemist116
How do I find the modulus of a sum of vectors which is part of a triangle embedded in a quarter a circle?
Replies
5
Views
58
skipjack
Chemist116
How can I find the resultant of a set of vectors which are inside of a circle?
Replies
5
Views
30
skipjack
Chemist116
How to find the maximum angular speed from a bar which rotates about an axis?
Replies
2
Views
51
Chemist116
Chemist116
How to find the percentage of kinetic energy from the collision of three spheres in tandem?
Replies
3
Views
56
Chemist116
Chemist116
How to obtain the resultant and its modulus from a group of vectors in a circle?
Replies
5
Views
232
Chemist116
C
Maxima/wxMaxima and partial differential equations
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1
Views
33
lesacote
L
Linear isomorphism
Replies
7
Views
120
lesacote
E
Calculating pH and poH of acidic solutions
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1
Views
27
skipjack
W
Two right triangles with shared hypotenuse
Replies
9
Views
86
WillB
Chemist116
How to find the unit vector in a rhombus as a function of a unit vector?
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3
Views
31
skeeter
I
Monotony of sequence
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1
Views
43
idontknow
I
PDE , n-variables
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2
Views
58
idontknow
P
BODMAS question
2 3
Replies
20
Views
801
weirddave
Chemist116
  • Locked
How do I find the modulus of a sum of vectors which is part of a triangle embedded in a quarter a circle?
Replies
2
Views
35
greg1313
Chemist116
How to find the new coordinates for a vector when there is a shift in a new system of coordinates?
Replies
2
Views
35
skipjack
Chemist116
How do I find the magnitude of a sum of vectors from a difference of vectors?
Replies
3
Views
38
skipjack
Chemist116
How to find the resultant of a set of vectors which lie in a figure resembling a kite?
Replies
1
Views
19
skeeter
SunDrop
Can someone explain me how is this notation approximately equals to Ln(n)
Replies
4
Views
46
SunDrop
M
Derivation of Probability equation
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0
Views
31
masood
D
Proof of goldbach's conjecture
Replies
1
Views
77
tonyvo
Chemist116
How to find the constants for a set of vectors when a grid is given?
Replies
0
Views
16
Chemist116
E
Programming of Elevators Unlighting Buttons
Replies
2
Views
47
weirddave
A
Getting x digits from the start or end of a number?
Replies
6
Views
44
Apple30
Chemist116
How to find a unit vector parallel to vector which related to other two in a cube?
Replies
1
Views
21
romsek
T
Skewed Mandelbrot Set
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0
Views
48
tejolson
Chemist116
How can I find the cross product of an inner sum and difference between two vectors?
Replies
2
Views
67
skipjack
Chemist116
How can I find the maximum value of a mass supported by one end of a suspended bar?
Replies
1
Views
38
skeeter
Chemist116
How to find the temperature variation after a collision between two blocks?
Replies
0
Views
34
Chemist116
N
Trig problem with understanding sine, cosine.
Replies
2
Views
81
Nichefect
Y
What is the difference between house edge and the hold percentage in gambling?
2
Replies
10
Views
135
skipjack
I
short explanation of l'Hôpital's rule
Replies
3
Views
142
idontknow
L
Linear transformations
Replies
2
Views
85
Greens
I
Solve the DE
Replies
1
Views
57
skipjack
E
Intersection Point Between Two Lines With a General Form
Replies
4
Views
120
skipjack
S
Calculus 1: pulse of light traveling from the sun to the earth
Replies
6
Views
102
weirddave
U
Statistical Data
Replies
0
Views
47
Unsure
D
Finding the frequencies with missing values.
Replies
0
Views
45
DavidSzalai
S
dot and cross product
Replies
1
Views
134
topsquark
I
a+b=m , a-b=?
Replies
3
Views
195
topsquark
E
Math1
Replies
2
Views
64
skipjack
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