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Pawan Dubey

· started a discussion

· 1 Months ago

Answer differs for different values of N

Question:

If  x +1x=1    and  p =x4000+1x4000     and q be the digit at units place in the number  22n+1    , n be a natural number greater than 1, then p + q =

Options:
A)

2

B)

4

C)

6

D)

None of these

Solution:

Ans: (c)

  

Abhinav Sharma

· commented

· 1 Months ago

same bhai inka duston ka kc pata nhe rhta k bhe answer bana dete hai

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