- #1
lemurs
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ok I am really confused now topic says it all..
I am given 4n-3 = n(2n-1)
using mathemadical induction proof that is true.
P(1) both equal 1
P(k) 4k-3 = k(2k-1)
= k^2 - k
P(k+1) 4(k+1)-3 =(k+1)(2(k+1)-1)
if i simplify it all i get that
4k +1=2k^2 +3k +1
but stick at that point.
any help please.
I am given 4n-3 = n(2n-1)
using mathemadical induction proof that is true.
P(1) both equal 1
P(k) 4k-3 = k(2k-1)
= k^2 - k
P(k+1) 4(k+1)-3 =(k+1)(2(k+1)-1)
if i simplify it all i get that
4k +1=2k^2 +3k +1
but stick at that point.
any help please.