3 mod 2
Understand the Problem
The question is asking for the result of the modulus operation, specifically what is the remainder when 3 is divided by 2.
Answer
1
Answer for screen readers
The final answer is 1
Steps to Solve
- Identify the dividend and divisor
The dividend is 3, and the divisor is 2.
- Perform the division
Divide 3 by 2 to find the quotient. $$ 3 \div 2 = 1.5$$
- Determine the integer part of the quotient
The integer part of 1.5 is 1.
- Multiply the integer quotient by the divisor
Multiply the integer quotient (1) by the divisor (2): $$ 1 \times 2 = 2 $$
- Subtract the result from the original number
Subtract the result (2) from the original number (3): $$ 3 - 2 = 1 $$
The final answer is 1
More Information
In mathematics, the modulus operation finds the remainder after division. For 3 mod 2, the remainder is 1. This operation is useful in various fields like computer science and number theory.
Tips
A common mistake is to miscalculate the quotient or forget to use the integer part of the quotient when performing the modulus operation. Always ensure to subtract the product of the integer quotient and the divisor from the original number.
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