Math, asked by aditya945568, 5 hours ago

Make all possible 4-digit numbers using the digits 1 and 9 equal number of times.
a. I can make
combinations.
Possible 4-digit numbers
b. Greatest number
c. Smallest number​

Answers

Answered by sherymohsin50
1
Answer = A 1946 4627 5678 6547
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