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Calculate the logarithm of number
Calculate the logarithm of number x

ungefär 10 år ago

Solved

calculate the tangent of angle in radians
Calculate the tangent of angle in degrees

ungefär 10 år ago

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Times 3 problem
When you enter the number, it should return the number multiplied by 3

ungefär 10 år ago

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Determine if a row vector has NaN
Determine if a row vector x has NaN

ungefär 10 år ago

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Kinetic Energy
Given the mass m and velocity v of an object, determine its <http://en.wikipedia.org/wiki/Kinetic_energy kinetic energy>.

ungefär 10 år ago

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Speed of car
Calculate the Speed of car given its Distance travelled and time taken in x and y respectively

ungefär 10 år ago

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Potential Energy
Calculate the potential energy of a rock.

ungefär 10 år ago

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factorial of a number x
Factorial of a number x

ungefär 10 år ago

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Variable_Addition
be able to add any variable to the number one

ungefär 10 år ago

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Rotate counterclockwise a matrix 90 deg with left-bottom element
Example: Input [ 1 2 3 4 5 6 ] Output [ 3 6 2 5 1 4 ]

ungefär 10 år ago

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Calculate square and cube of number
Calculate square and cube of number x

ungefär 10 år ago

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Summation of array
Given an array, Find the sum of all of the elements in it Examples: Input x = [1 2 3 5; 4 5 6 7]; Output y is 33

ungefär 10 år ago

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Vertically stack two vectors
Stack two vectors on top of each-other so that... if A = [1 5 3] and B = [8 6 4] then C = [1 5 3 ; 8 6 4]

ungefär 10 år ago

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Determine if input is divisible by three.
Given a positive integer, n, determine if n is divisible by 3. If yes, the function should output true. If no, false.

ungefär 10 år ago

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Create a vector
Create a vector from 0 to n by intervals of 2.

ungefär 10 år ago

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Create a Matrix of Zeros
Given an input x, create a square matrix y of zeros with x rows and x columns.

ungefär 10 år ago

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Determine the mean of matrix
Determine the mean of matrix without using mean function Hint: use simple algorithm

ungefär 10 år ago

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row removal
Consider a matrix and remove the first row of the matrix.

ungefär 10 år ago

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Dice roll - lateral faces
For this problem, you will be provided with the values of a dice roll (regular six-sided dice). The number of dice will be at le...

ungefär 10 år ago

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Dice roll - opposite faces
For this problem, you will be provided with the values of a dice roll (regular six-sided dice). The number of dice will be at le...

ungefär 10 år ago

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Give prime Numbers upto n
You are given a input number x; print all the prime numbers less than equal to x.

ungefär 10 år ago

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Go back n times
You will be given a column vector (such as x = [1; 2; 3; 4; 5; 6; 7; 8]). If (n=3) you will return following; [ 1 NaN NaN Na...

ungefär 10 år ago

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Calculate trends in time series
Create a new variable that has trends in input series. If _t+1_ is bigger than or equal to _t_, than trend in _t_ will be 1, oth...

ungefär 10 år ago

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Triangle sequence
A sequence of triangles is constructed in the following way: 1) the first triangle is Pythagoras' 3-4-5 triangle 2) the s...

mer än 10 år ago

Solved

Side of a rhombus
If a rhombus has diagonals of length x and x+1, then what is the length of its side, y? <<http://upload.wikimedia.org/wikipe...

mer än 10 år ago

Solved

Dimensions of a rectangle
The longer side of a rectangle is three times the length of the shorter side. If the length of the diagonal is x, find the width...

mer än 10 år ago

Solved

Side of an equilateral triangle
If an equilateral triangle has area A, then what is the length of each of its sides, x? <<http://upload.wikimedia.org/wikipe...

mer än 10 år ago

Solved

Is this triangle right-angled?
Given any three positive numbers a, b, c, return true if the triangle with sides a, b and c is right-angled. Otherwise, return f...

mer än 10 år ago

Solved

Area of an equilateral triangle
Calculate the area of an equilateral triangle of side x. <<http://upload.wikimedia.org/wikipedia/commons/e/e0/Equilateral-tr...

mer än 10 år ago

Solved

Length of a short side
Calculate the length of the short side, a, of a right-angled triangle with hypotenuse of length c, and other short side of lengt...

mer än 10 år ago