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## How do I combine two arrays?

**concat(array1, array2)** to merge 2 or more arrays. These approaches are immutable because the merge result is stored in a new array. If you’d like to perform a mutable merge, i.e. merge into an array without creating a new one, then you can use array1.

## How do you find the median of two sorted arrays?

**Median of two sorted arrays of different sizes**

- Case 1: m+n is odd, the median is at (m+n)/2 th index in the array obtained after merging both the arrays.
- Case 2: m+n is even, the median will be average of elements at index ((m+n)/2 – 1) and (m+n)/2 in the array obtained after merging both the arrays.

## How do I combine two arrays in Matlab?

**C = horzcat( A1,A2,…,An ) concatenates A1 , A2** , … , An horizontally. horzcat is equivalent to using square brackets for horizontally concatenating arrays. For example, [A,B] or [A B] is equal to horzcat(A,B) when A and B are compatible arrays.

## Is the process of combining the elements of two arrays?

Answer: **Merging** is the process of combining the two arrays into a single array.

## Does an array have a fixed length?

An array is a container object that holds a fixed number of values of a single type. The length of an array is established when the array is created. **After creation, its length is fixed**.

## How do I merge two arrays in third array?

**Algorithm**

- Start.
- Declare two arrays.
- Initialize these two arrays.
- Declare another array that will store the merged arrays.
- The size of the merged array should be equal to the sum of the other two arrays.
- Call a function that will merge these arrays.
- For loop will help to iterate every element present in the first array.

## What is the median of two arrays?

Medians are **the middle numbers**, in other words, the median value is the middle observation in an ordered list.