Question

How many 6 digit numbers can be formed using 112233?

Answer 1

total no. =6
total no. = 112233
from 112233, the no. of six digit that can be formed are
= 6!/2!2!2!
= 6mp5mp4mp3mp2mp1mp/2mp2mp2mp
= 90

Answer 2

Answer:

Step-by-step explanation:

Concept:

Number Definition:

A number is an arithmetic value that is used to calculate and represent a quantity. Numerical symbols, such as "3," are written to represent numbers. A number system is a logical way of writing numbers that uses digits or symbols to represent them. the system of numbers

a helpful collection of numbers

reflects the number's algebraic and mathematical structure.

offers a common depiction.

Different Numbers

The number system allows for the classification of numbers into sets. In math, there are several different kinds of numbers:

• Natural numbers
• Whole numbers
• Integers
• Real numbers
• Rational numbers
• Irrational numbers
• Complex numbers
• Imaginary numbers

Given: A number $112233$

Find: To find how many $6$ digit numbers can be formed using $112233$

Solution:

There can be a total of six different ways to arrange the six supplied digits $6!/2!2!2!$$1, 2, and 3$are repeated twice.

Thus, $6!/2!2!2! = 90$ prospective six-digit numbers

#SPJ2