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Sum of series II
What is the sum of the following sequence: Σ(2k-1)^2 for k=1...n for different n?

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Sum of series I
What is the sum of the following sequence: Σ(2k-1) for k=1...n for different n?

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Sum of series V
What is the sum of the following sequence: Σk(k+1) for k=1...n for different n?

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Area of a triangle
A triangle is given with base *'b'* ,vertical hight *'h'* . then find it's area.

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Switch matrix to a column vector
for e.g. x = [1 2 3 4] y = 1 3 2 4

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Find the minimum element of the matrix
Example: If x = [3 9; 5 2] then y = 2

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Min of a Matrix
Return the minimum value in the given matrix.

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Size

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Square the input
Given a scalar or vector x, return the square of each element. Example x = [7 2] answer = [49 4]

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length of a vector
Find twice the length of a given vector.

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Find the dimensions of a matrix
Just find the number of columns of the given matrix. Example x = [1 2 3 4 5 6] y = 2

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Find the area of the square
There are *n²* circles inscribed in the square ABCD. The perimeter of each circle is *aπ* <<http://imgfz.com/i/3wzCeAT.png>> ...

約5年前

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Get the area of the square.
Four circles are inscribed in the square ABCD. The perimeter of each circle is *aπ*. <<http://imgfz.com/i/UzgCJut.png>> Gi...

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Find the sum of all integers in a given matrix
Finding sum of all integers in a given matrix

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10% Discount

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Subtract two numbers

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Create an array from 1 to x in steps of 1.

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Do you like your boss?
Do you like your boss? Answer can be any string! For example: Boss = 'Do you like your boss?'; Output = 'yes' or ...

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Multiply by 14

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multiply by 7

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Round to nearest integer

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triangle

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Calculate volume of box
Calculate the volume of box,hiven its sides

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Sum the numbers on the main diagonal
Sum the numbers on the main diagonal of an n-by-n matrix. For input: A = [1 2 4 3 6 2 2 4 7]...

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Y=X
Given an input variable x, output a variable y that is equal in value to x. Example: Input x = 1 Output y is 1 Inp...

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Matlab Basics - Absolute Value
Write a script that returns the absolute value of the elements in x e.g. x = [-1 -2 -3 -4] --> y = [1 2 3 4]

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Area of a circle
Find the value for area of the circle if diameter is given

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fix

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rounding

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only input
Return the output without writing any code into the function.

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