Question

${256}^{0.16} \times {256}^{0.09}$
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Answer 1

Answer:

Total no. of matches :-

Total no teams -1 13-1=12 matches.

Total no of round = 2*2*2*2.

Digit 2 repeats four time so no of round = 4 rounds.

Total no bye :- next power of 2- total no. of team 16-13 =03.

No of team is upper half= Total no of team+1 / 2 = 13+1 / 2 = 07 team.