Ruby | Numeric – method

The is an inbuilt method in Ruby returns the subtraction of two numbers. It returns a – b.

Syntax: a – b

Parameters: The function needs two number whose ubtraction is returned.



Return Value: It returns the ubtraction of two numbers.

Example 1:

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# Ruby program for - method in Matrix
  
# Initialize two numbers 
a = 19 
b = 4 
  
# Prints a - b
puts  a - b 

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Output:

15

Example 2:

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# Ruby program for - method in Matrix
  
# Initialize two numbers 
a = 13
b = 2
  
# Prints a - b
puts  a - b 

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Output:

1q


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