mlehuzzah
mlehuzzah
Female
June 5, 2012
Student
Graduate School
Mathematics
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Answered a Question in Math
If x>1, then x-1 > 0, so the absolute value doesn't change anything If...
Answered a Question in Math
Speed = Distance / Time In other words, speed is the slope of your distance...
Answered a Question in Math
`[[x,2,1]][[-2,-1,2],[-1,0,2],[2,7,1]][[x],[-1],[2]] = 0` Multiplying the first...
Answered a Question in Math
The velocity of the object is the derivative of its position function.The...
Answered a Question in Math
This is much easier if you turn to a way of representing complex numbers: A...
Answered a Question in Math
Answered a Question in Math
If you sort of "anchor" the problem at vertex A, then you can think of the...
Answered a Question in Math
Vector u has length: `sqrt((-4)^2+(-1)^2)=sqrt(16+1)=sqrt(17)` We want a vector...
Answered a Question in Math
First, the vector <1,1,0> has length `sqrt(1^2+1^2+0^2)=sqrt(2)` If we...
Answered a Question in Math
The vector from (-4,3) to (1,7) is <5,4>, because 1-(-4)=5 and 7-3=4 If we...
Answered a Question in Math
The vector given here can be written as <-4,2,5> To get a vector in the...
Answered a Question in Math
The vector being described here is <10,11,5> 6-(-4)=10, 7-(-4)=11, 1-(-4)=5...
Answered a Question in Math
The vector being described here is <10,11,5> 6-(-4)=10, 7-(-4)=11, 1-(-4)=5...
Answered a Question in Math
The vector being described here is <10,11,5> 6-(-4)=10, 7-(-4)=11, 1-(-4)=5...
Answered a Question in Math
The vector being described here is <10,11,5> 6-(-4)=10, 7-(-4)=11, 1-(-4)=5...
Answered a Question in Math
A vector from the point (-4,-4,-4) to (6,7,1) is really the vector <10, 11,...
Answered a Question in Math
Answered a Question in Math
a) -1+1, 1+1/2, -1+1/3, 1+1/4, -1+1/5, 1+1/6, -1+1/7, 1+1/8 every second number...
Answered a Question in Math
For starters, if a sequence is unbounded, then it is not convergent. If it...
Answered a Question in Math
Possibly you may recognize the expression `v=pi r^2 h` as the formula for the...
Answered a Question in Math
I think this is what your question refers to: When you have a bunch of data...
Answered a Question in Math
Let x and y be the two numbersWe want x-y = 8 and xy=P as small as...
Answered a Question in Math
It diverges. First we split the integral into two pieces: `int_0^oo = int_0^1 +...
Answered a Question in Math
To find the average value of `f(x)` on the interval [a,b], you compute: `1/(b-a)...
