Create a 5×3 Array of Sequence of Even Integers greater than 50 in R

R Programming: Array Exercise-7 with Solution

Write a R program to create a two-dimensional 5×3 array of sequence of even integers greater than 50.

Sample Solution :

R Programming Code :

# Create a sequence of 15 even integers starting from 50, incrementing by 2, and reshape it into a 5x3 array
a <- array(seq(from = 50, length.out = 15, by = 2), c(5, 3))

# Print a label indicating the content of the array
print("Content of the array:")

# Print a description of the array's content
print("5×3 array of sequence of even integers greater than 50:")

# Print the actual 5x3 array
print(a)

Output:

[1] "Content of the array:"
[1] "5×3 array of sequence of even integers greater than 50:"
     [,1] [,2] [,3]
[1,]   50   60   70
[2,]   52   62   72
[3,]   54   64   74
[4,]   56   66   76
[5,]   58   68   78                         

Explanation:

• a <- array(seq(from = 50, length.out = 15, by = 2), c(5, 3))
• Generate Sequence: seq(from = 50, length.out = 15, by = 2) creates a sequence of 15 even integers starting from 50 (i.e., 50, 52, 54, ..., 78).
• Create Array: array(..., c(5, 3)) reshapes this sequence into a 5×3 two-dimensional array.
• print("Content of the array:")
• Prints a Label: Outputs the text "Content of the array:" to indicate that the following output will be the array content.
• print("5×3 array of sequence of even integers greater than 50:")
• Prints a Description: Outputs the text "5×3 array of sequence of even integers greater than 50:" to describe the array's content.
• print(a)
• Prints the Array: Outputs the 5×3 array created in the previous step.

R Programming Code Editor:

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