It is clear that a(n)=2^(1-2^(-n)). In fact, for n=1 this produces 2^(1-1/2)=sqrt(2)=a1 and if it is true for a(n) then a(n+1) = sqrt (2 * 2^(1-2^(-n))) = sqrt(2^(2-2^(-n))) = 2^(1-2^(-(n+1))) (a) clearly 2^(1-2^(-n))<2<3 so the sequence is bounded by 3. Also a(n+1)/a(n) = 2^(1-2^(-n-1) - 1+2^(-n)) = 2^(1/2^n - 1/2^(n+1)) = 2^(1/2^(n+1)) >1 so the sequence is monotonically increasing. As it is monotonically increasing and has an upper bound it means it has a limin when n-> oo (b) 1-1/2^n -> 1 as n->oo so 2^(1-2^(-n)) -> 2 as n->oo
Answer:
1. Henry admires Elisa's chrysanthemums.
2. Henry tells Elisa that he wants to go to dinner in town later.
3. A horse-and-donkey-pulled wagon pulls up to the house.
4. The man asks about the plants Elisa is growing.
5. Elisa gives the man the chrysanthemum sprouts and a pot.
6. Elisa bathes and gets dressed to go out.
7. Elisa and Henry head to town in the car.
8. Disa sees the chrysanthemum sprouts on the roadside.
9. Elisa turns up her coat collar and cries.
Explanation:
The story tells the adventures of Elisa, a woman who is planting and taking care of chrysanthemums in her garden. While she is gardening, she sees her husband Henry talking to some men, then, he admires her flowers, tells her that he'd like to go out for dinner later, and then goes away. Then, a wagon pulls in front of her house, and the man driving it asks the woman about the plants she's growing. She gives him some sprouts. Later on, she heads to town with her husband in the car and sees the chrysanthemums she gave to the man thrown on the road. Finally, she turns up her coat collar and cries.
Answer:
b.
Explanation:
Fixed alleles in humans are alleles for which all humans are homozygous. Obviously, many human characteristics are not fixed.
What do fixed alleles mean?
An allele for which all members of the population under study are homozygous, such that no other alleles exist for that locus in the population.
Color of your hair. Traits have nothing to do with responsibility.
I remember that story and I think it was because the things that he was saying was misleading because he said "help NO ONE IS POKING MY EYE" or something like that and the others just ignored that.
