Math, asked by rk8732084, 6 months ago

30. How many four-digit numbers are there with distinct digits ?
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Answered by ishanbhardwaj601

Answer:

4536 four

Hence by the fundamental counting principle, The number of 4-digit numbers are 9.9. 8.7 = 4536. Therefore, there are 4536 four-digit numbers with distinct digits.

Step-by-step explanation:

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30. How many four-digit numbers are there with distinct digits ?dicimilar things taken​

Answers

30. How many four-digit numbers are there with distinct digits ?
dicimilar things taken