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satela [25.4K]
3 years ago
15

4letter blocks ABCD how many different ways can they be arranged in a row

Mathematics
2 answers:
scoray [572]3 years ago
5 0
There are 24 ways.
1234 1243 
<span>1324 1342 </span>
<span>1423 1432 </span>

<span>2134 2143 </span>
<span>2314 2341 </span>
<span>2413 2431 </span>

<span>3124 3142 </span>
<span>3214 3241 </span>
<span>3412 3421 </span>

<span>4123 4132 </span>
<span>4213 4231 </span>
<span>4312 4321 </span>
Zigmanuir [339]3 years ago
4 0
There are 4 letter blocks so you can do 
A) DCBA
B) BCAD
c) CDBA
D) ACDB

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