S Sonal7 Full Member Joined Oct 4, 2019 Messages 485 Oct 12, 2019 #1 I just don't get this recurrence series problem. Why is u k = 2^k-1 -1. Is this an error in the answer? Sorry to ask such ad easy question
I just don't get this recurrence series problem. Why is u k = 2^k-1 -1. Is this an error in the answer? Sorry to ask such ad easy question
S Sonal7 Full Member Joined Oct 4, 2019 Messages 485 Oct 12, 2019 #2 This is definitely a typing error. Attachments 15708826708362943259694790092725.jpg 960.2 KB · Views: 8
lev888 Elite Member Joined Jan 16, 2018 Messages 2,993 Oct 12, 2019 #3 Why do you think this is an error?
S Sonal7 Full Member Joined Oct 4, 2019 Messages 485 Oct 12, 2019 #4 When n=k, Uk is = 2^k+1 -1 Since Un = 2^n+1 -1 I just replaced n by k. I find this type of induction hard but I m certain this might be a step
When n=k, Uk is = 2^k+1 -1 Since Un = 2^n+1 -1 I just replaced n by k. I find this type of induction hard but I m certain this might be a step
S Sonal7 Full Member Joined Oct 4, 2019 Messages 485 Oct 12, 2019 #5 The book says uk is equal to 2^k-1 -1 I error I m talking about
lev888 Elite Member Joined Jan 16, 2018 Messages 2,993 Oct 12, 2019 #6 Sonal7 said: The book says uk is equal to 2^k-1 -1 I error I m talking about Click to expand... Yes, should be k+1.
Sonal7 said: The book says uk is equal to 2^k-1 -1 I error I m talking about Click to expand... Yes, should be k+1.
S Sonal7 Full Member Joined Oct 4, 2019 Messages 485 Oct 12, 2019 #7 Ok sorry to waste everyone's time. Please delete this thread if you may
