How many 4 digits numbers can be formed with the numbers 1, 3, 4, 5 ? (No repetitions of numbers) (a) 256 (b) 64 (c) 12 (d) 24
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Answer:
easy answer is 12
Explanation:
5+4+3+2+1=12
Answered by
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Answer:
Total is 4536 numbers...
Hope it helps you :)
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