We have to make a four digit number. Available digits are 1,3,4,6,8 and 9, i.e. 6 digits. Since repetition is not allowed, therefore :
We have to make a four digit number. Available digits are 1,3,4,6,8 and 9, i.e. 6 digits. Since repetition is not allowed, therefore :Units place can be filled by 6 ways.
We have to make a four digit number. Available digits are 1,3,4,6,8 and 9, i.e. 6 digits. Since repetition is not allowed, therefore :Units place can be filled by 6 ways.Tens place can be filled by 5 ways.
We have to make a four digit number. Available digits are 1,3,4,6,8 and 9, i.e. 6 digits. Since repetition is not allowed, therefore :Units place can be filled by 6 ways.Tens place can be filled by 5 ways.Hundreds place can be filled by 4 ways.
We have to make a four digit number. Available digits are 1,3,4,6,8 and 9, i.e. 6 digits. Since repetition is not allowed, therefore :Units place can be filled by 6 ways.Tens place can be filled by 5 ways.Hundreds place can be filled by 4 ways.Thousands place can b filled by 3 ways.
Therefore, the total number of 4 digit numbers that can be formed from the given digits
Therefore, the total number of 4 digit numbers that can be formed from the given digits=6×5×4×3
Therefore, the total number of 4 digit numbers that can be formed from the given digits=6×5×4×3= 360
Therefore, the total number of 4 digit numbers that can be formed from the given digits=6×5×4×3= 360Therefore, the total number of 4 digit numbers are 360.
Answers & Comments
Answer:
= 360
Step-by-step explanation:
We have to make a four digit number. Available digits are 1,3,4,6,8 and 9, i.e. 6 digits. Since repetition is not allowed, therefore :
We have to make a four digit number. Available digits are 1,3,4,6,8 and 9, i.e. 6 digits. Since repetition is not allowed, therefore :Units place can be filled by 6 ways.
We have to make a four digit number. Available digits are 1,3,4,6,8 and 9, i.e. 6 digits. Since repetition is not allowed, therefore :Units place can be filled by 6 ways.Tens place can be filled by 5 ways.
We have to make a four digit number. Available digits are 1,3,4,6,8 and 9, i.e. 6 digits. Since repetition is not allowed, therefore :Units place can be filled by 6 ways.Tens place can be filled by 5 ways.Hundreds place can be filled by 4 ways.
We have to make a four digit number. Available digits are 1,3,4,6,8 and 9, i.e. 6 digits. Since repetition is not allowed, therefore :Units place can be filled by 6 ways.Tens place can be filled by 5 ways.Hundreds place can be filled by 4 ways.Thousands place can b filled by 3 ways.
Therefore, the total number of 4 digit numbers that can be formed from the given digits
Therefore, the total number of 4 digit numbers that can be formed from the given digits=6×5×4×3
Therefore, the total number of 4 digit numbers that can be formed from the given digits=6×5×4×3= 360
Therefore, the total number of 4 digit numbers that can be formed from the given digits=6×5×4×3= 360Therefore, the total number of 4 digit numbers are 360.
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