15 is written as xyz. |
6 is written as yz. |
60 is written as yzyz. |
A) xyy
B) yxy
C) yxx
D) xyx
Correct Answer: A
Solution :
The key is the fact that in Patna, only three symbols are used to write numbers. Therefore, \[6={{(20)}_{3}}={{(yz)}_{3}},\] \[y=2,z=0\]and \[x=1,\,\,17={{(122)}_{3}}=xyy\]You need to login to perform this action.
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