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imaginary results
Return the value of the imaginary number i to the power of input argument n.

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Beginner's Problem - Squaring
Try out this test problem first. Given the variable x as your input, square it by two and put the result in y. Examples: ...

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Find the sum to n terms of an arithmetic progression of the type 2n+1.

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Select primes from the matrix.
Select primes from the matrix.

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MATLAB Basics: Complex Argument
For a given complex number, x, return the argument, y, in degrees.

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Slope of the line passing through two points
Determine the slope of a line passing through the points a=[x1 y1] and b=[x2 y2].

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Evaluate Polynomial
Given a polynomial equation coefficients in a vector p, you have to return its value at x. Example: For inputs p and x ...

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modulus of a number
find the modulus of a given number

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MATLAB Basics: Complex Numbers
For a given complex number, x, return the real and imaginary parts as a vector, y = [Real Imaginary].

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Complex transpose
Calculate the transpose of a matrix having complex numbers as its elements without changing the signs of the imaginary part. ...

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Back to basics 10 - Max Float
Covering some basic topics I haven't seen elsewhere on Cody. Return the largest positive floating-point number MATLAB can han...

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MATLAB Basics: Complex Conjugates
For a given complex number, x, return the complex conjugate, y.

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Half the length of the vector

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Number Power
Raise a number to itself.

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Convert Angstrom to Meters
Write a code that converts the angstrom unit to meters.(A is angstrom and m is meters.)

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Find the distance traveled by a car given velocity and time.
A car is traveling at a constant velocity for a specific amount of time. The function should use the two inputs, velocity and ti...

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GPA
Math's credit is 5 and you got x | Physics's credit 7 and you got y what is your GPA

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Bit to Gigabyte
1 bit = 1.25 × 10^-10 gigabytes | x is bit | y is gigabyte

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print 'Hello W0rld'

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Values in Array
How many values are in the array

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Mile to Kilometer
x is mile and y is km

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Determine the square root
Determine the square root of the value the user has entered, n.

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Find the slope of a line that passes through two vectors
Given two vectors p1 and p2, return the slope of a line that passes through p1 and p2. Examples: Input [p1,p2] = deal([0,1],[...

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Round to Nearest Multiple of 10^n

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Accessing value of variable whose name is stored in another variable as string.
Accessing value of variable whose name is stored in another variable as string. for example: var1=n; var2='var1'; %Assigning...

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Find supported functions
Given a function name, return true if that function is supported by the toolboxes that are installed with MATLAB on this machine...

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Who invented zero?
We know the importance zero in computer science, mathematics... but who invented zero? Clue: He was the first in the line ...

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cofactor matrix
given a matrix, find its cofactor matrix <https://en.wikipedia.org/wiki/Minor_(linear_algebra)#Inverse_of_a_matrix>

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Find the remainder - 02
Given an array of integers, find the remainder when the summation of all the elements is divided by N

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Person of interest?
given a person_of_interest, what is his_name?

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