The unit digit of 3587- 9346 is
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Answered by
1
Answer:
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Step-by-step explanation:
Easier approach would be:
The units digit of (35)^(87) is the same as the units digit of 5^(87). 5 in ANY positive integer power has the units digit of 5.
The units digit of (93)^(46) is the same as the units digit of 3^(46)=9^23. 9 in odd power has the units digit of 9.
5 + 9 = 14.
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Answered by
0
Answer:
Unit digit = 1
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