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Question
How many family members will be there in the 6th generation of Alex's family if the second generation has 2 people, his mother and his father?
How many family members will be there in the 6th generation of Alex's family if the second generation has 2 people, his mother and his father?
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Solution
The correct option is C 32
1st generation = 1
2nd generation = 2 x 1 = 2
3rd generation = 2 x 2 = 4
4th generation = 2 x 4 = 8
5th generation = 2 x 8 = 16
6th generation = 2 x 16 = 32.
Hence the 6th generation in Alex's family will have 32 members, so the correct option is option C. 32
1st generation = 1
2nd generation = 2 x 1 = 2
3rd generation = 2 x 2 = 4
4th generation = 2 x 4 = 8
5th generation = 2 x 8 = 16
6th generation = 2 x 16 = 32.
Hence the 6th generation in Alex's family will have 32 members, so the correct option is option C. 32
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