Web6 mei 2024 · Example: if the size of the list is N = 5, then you do 4 + 3 + 2 + 1 = 10 swaps -- and notice that 10 is the same as 4 * 5 / 2. Share. Improve this answer. Follow answered Mar 20, 2010 at 17:13. John Feminella John Feminella. 301k 45 45 gold badges 338 338 silver badges 357 357 bronze badges. 5.

If f(1) = 3 and f(n) = -2f(n - 1) + 1, then f(5) = (1) -5 (3) 21 (2 ...

Web27 jun. 2015 · If f (1)=3 and f (n)=-2f (n-1)+ 1, then f (5)=. Our function is . We want to find f (5). Let's substitute 5 for n. We need to know f (4). We need to know f (3). We need to … Web14 okt. 2024 · Just for the record, it should be vastly more efficient to do it like a normal person with a shift and subtract. Python integers are arbitrary width so 1 << n can't overflow. This seems to be an exercise in inventing a way to decompose (1< noblesville assisted living group

If f ( 1 ) = 1 f(1)=1 and f ( n ) = − 3 f ( n − 1 ) f(n)=−3f(n−1) then ...

Web16 jun. 2015 · F (1) = 3 (when you put 1 into the function, you get 3) f (n) = -2f (n-1) + 1 (this is how the function works with any number n... the f (n-1) means putting a number 1 lower into the function... of course this keeps going until you get f (1) = 3) We want to find f (5), which is what you get when you plug in 5. Let's plug 5 into that function! Webf (n)=2f (n-1)+3n No solutions found Rearrange: Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation : ... Establishing formula … Web5 jun. 2024 · You have to work your way back to a place where the equation has a known solution, and substitute that known solution, then work your way forward. Start with n = 6 and work your way back. f (6) = 3f (5) f (5) = 3f (4) f (4) = 3f (3) f (3) = 3f (2) f (2) = 3f (1) and since f (1) = 1, you use that knowledge to work your way forward... f (2) = 3 nursing theories for psychiatric nursing