allery1/7 என்ற தசமத்தில் சுழல் தொடராக மீண்டும் மீண்டும் வரும் பிரபலமான 6-இலக்கத் தொடர் எது?
A123456
B314159
C142857
D987654
Answer & Solution
Correct answer: C. 142857
1/7-ன் தசம வடிவம் 142857 என்ற மீண்டும் மீண்டும் வரும் சுழல் தொகுதியை உருவாக்குகிறது.
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