A résolu


Sum of series VII
What is the sum of the following sequence: Σ(km^k)/(k+m)! for k=1...n for different n and m?

plus de 2 ans il y a

A résolu


Sum of series VIII

plus de 2 ans il y a

A résolu


Sum of series IX
What is the sum of the following sequence: Σ 1/k! for k=1...n for different n?

plus de 2 ans il y a

A résolu


Sum of series VI
What is the sum of the following sequence: Σk⋅k! for k=1...n for different n?

plus de 2 ans il y a

A résolu


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

plus de 2 ans il y a

A résolu


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

plus de 2 ans il y a

A résolu


Sum of series III
What is the sum of the following sequence: Σ(2k-1)^3 for k=1...n for different n?

plus de 2 ans il y a

A résolu


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

plus de 2 ans il y a

A résolu


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

plus de 2 ans il y a

A résolu


Laws of motion 3

plus de 2 ans il y a

A résolu


Total energy

plus de 2 ans il y a

A résolu


Potential energy calculation

plus de 2 ans il y a

A résolu


Sum all integers from 1 to 2^n
Given the number x, y must be the summation of all integers from 1 to 2^x. For instance if x=2 then y must be 1+2+3+4=10.

plus de 2 ans il y a

A résolu


Kinetic energy calculation

plus de 2 ans il y a

A résolu


Laws of motion 6

plus de 2 ans il y a

A résolu


Magic is simple (for beginners)
Determine for a magic square of order n, the magic sum m. For example m=15 for a magic square of order 3.

plus de 2 ans il y a

A résolu


Laws of motion 5

plus de 2 ans il y a

A résolu


Laws of motion 4
Given the initial velocity 'u', final velocity 'v' and acceleration 'a', find the distance travelled.

plus de 2 ans il y a

A résolu


Laws of motion 2

plus de 2 ans il y a

A résolu


Laws of motion 1

plus de 2 ans il y a

A résolu


Length of the hypotenuse
Given short sides of lengths a and b, calculate the length c of the hypotenuse of the right-angled triangle. <<https://i.imgu...

plus de 2 ans il y a

A résolu


Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

plus de 2 ans il y a

A résolu


Return area of square
Side of square=input=a Area=output=b

plus de 2 ans il y a

A résolu


Maximum value in a matrix
Find the maximum value in the given matrix. For example, if A = [1 2 3; 4 7 8; 0 9 1]; then the answer is 9.

plus de 2 ans il y a

A résolu


Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

plus de 2 ans il y a

A résolu


Add two numbers
Given a and b, return the sum a+b in c.

plus de 2 ans il y a