Risolto

Reverse Calculator
Use this reverse calculator and give correct output Its simple, In my Reverse calculator if you press 0 it will be considered...

circa un anno fa

Risolto

Vector creation
Create a vector using square brackets going from 1 to the given value x in steps on 1. Hint: use increment.

circa un anno fa

Risolto

Doubling elements in a vector
Given the vector A, return B in which all numbers in A are doubling. So for: A = [ 1 5 8 ] then B = [ 1 1 5 ...

circa un anno fa

Risolto

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

circa un anno fa

Risolto

Flip the vector from right to left
Flip the vector from right to left. Examples x=[1:5], then y=[5 4 3 2 1] x=[1 4 6], then y=[6 4 1]; Request not to use d...

circa un anno fa

Risolto

Whether the input is vector?
Given the input x, return 1 if x is vector or else 0.

circa un anno fa

Risolto

Find max
Find the maximum value of a given vector or matrix.

circa un anno fa

Risolto

Get the length of a given vector
Given a vector x, the output y should equal the length of x.

circa un anno fa

Risolto

Inner product of two vectors
Find the inner product of two vectors.

circa un anno fa

Risolto

Arrange Vector in descending order
If x=[0,3,4,2,1] then y=[4,3,2,1,0]

circa un anno fa

Risolto

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

circa un anno fa

Risolto

Sum of series VIII

circa un anno fa

Risolto

Sum of series
a(n) = n^2 - (n-1)^2 find the summation of the series upto n i.e. a(1)+a(2)+...+a(n)

circa un anno fa

Risolto

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

circa un anno fa

Risolto

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

circa un anno fa

Risolto

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?

circa un anno fa

Risolto

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

circa un anno fa

Risolto

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

circa un anno fa

Risolto

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

circa un anno fa

Risolto

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?

circa un anno fa

Risolto

Is A the inverse of B?
Given a matrix A and a matrix B, is A the inverse of B? >>A=[2,4;3,5]; >>B=[-2.5,2;1.5,-1]; >>isInverse...

circa un anno fa

Risolto

Rotate Matrix @180 degree
Rotate Matrix @180 degree Example A=[8 1 6; 3 5 7; 4 9 2], then answer would be [2 9 4;...

circa un anno fa

Risolto

Converts numbers into characters
Converts numbers into characters

circa un anno fa

Risolto

Find the max element of the array
Find the max element of the array

circa un anno fa

Risolto

Square root
Given x (a matrix), give back another matrix, where all the elements are the square roots of x's elements.

circa un anno fa

Risolto

Calculate the average value of the elements in the array
Calculate the average value of the elements in the array

circa un anno fa

Risolto

to the 2 all elements
to the 2 all elements

circa un anno fa

Risolto

the average value of the elements
Calculate the average value of the elements in the array

circa un anno fa

Risolto

Double all elements in the array
Duplicate all elements in the array

circa un anno fa

Risolto

calculate the length of matrix
input 1 array, calculate the length

circa un anno fa