DANIEL O.

Last seen: 10 days ago | Active since 2025

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24,870
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0 Problems
12 Solutions

SCORE
200

NUMBER OF BADGES
3

Solved

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...

10 days ago

Solved

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;...

10 days ago

Solved

Converts numbers into characters
Converts numbers into characters

10 days ago

Solved

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

10 days ago

Solved

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

10 days ago

Solved

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

10 days ago

Solved

to the 2 all elements
to the 2 all elements

10 days ago

Solved

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

10 days ago

Solved

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

10 days ago

Solved

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

10 days ago

Solved

10 days ago

Solved

Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

10 days ago