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How many 4-digit numbers can be formed using the digits 1 2 3 4 5 6 7 8 and 9?
Wiki User
∙ 9y ago
With repetition, 94 = 6561.
Without repetition, 9*8*7*6 = 3024.
Wiki User
∙ 9y ago
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How many 6 digit numbers can be formed using the digits 123456789?
There are 60480 numbers.
How many six digits numbers can be formed using 1234?
There are 4^6 = 4096 such numbers.
How many four digits numbers can be formed using 0578?
If the digits are all different then 18. Otherwise, 192.
How many three digit numbers can be formed using the digits 0 to 9?
There are 900 of them.
How many three digit numbers can be formed using 01234?
48 of them if digits may not be repeated. 100 if they can.
How many 5 digits numbers can be formed using digits?
99999
What number is 900 less than can be formed using all the digits?
There are 3,265,920 numbers that can be formed using all the digits. The answer to the question will depend on which one of these.
How many 6 digit numbers can be formed using the digits 123456789?
There are 60480 numbers.
How many six digits numbers can be formed using 1234?
There are 4^6 = 4096 such numbers.
How many three digits numbers can be formed using 3 and 7?
8.
How many four digits numbers can be formed using 0578?
If the digits are all different then 18. Otherwise, 192.
How many three digit numbers can be formed using the digits 0 to 9?
There are 900 of them.
How many numbers can be formed using the digits 37 and 9 without repetition?
15 of them.
How many numbers can be formed using digits 1245?
Assuming each of the given digits can be used only once, the answer is 24. If not, the answer is infinity.
How many 3 digit numbers can be formed using 689?
27 if the digits can be repeated. 6 if not.
How many 3-digit numbers can be formed using the digits 1 2 3?
27
How many 2-digit numbers can be formed using the digits 1 3 7 if repetition of digits is allowed?
Possible solutions - using your rules are:- 11,13,17,31,33,37,71,73 &77
