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Airida [17]
3 years ago
11

Find the number of positive integral solutions of ABC=45.

Mathematics
1 answer:
irina [24]3 years ago
8 0
45=1×5×9 so 45×1×1=45. 5×9×1=45. 9×5×1=45. 45×1×1=45 .and ,then 1×5×9=45 sooo if ABC are treated as identical variables number of solutions can be those 5 steps about to find all the number of positive integral solutions ...
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Step-by-step explanation:

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From the question

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Group like terms

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We have the final answer as

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Hope this helps you

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