Pythagoras' Theorem.
Date Submitted: 10/15/2004 14:13:06
Category: / Science & Technology / Mathematics
Length: 4 pages (1178 words)
Category: / Science & Technology / Mathematics
Length: 4 pages (1178 words)
…
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…substitute 'n' with 'a'. The formula for 'n' is: 'n = a - 4'.
2
'b = a2 - 1'
4
I got this by knowing that n2 + 4n +3 can be factorised as (n + 1)(n + 3) so using 'a' instead, factorised, it looks like this: (a - 4 - 1)(a - 4 + 1)
2 2
'c = a2 + 1'
4
I got this by just adding 2 onto the formula for 'b'.
L is always larger than k
2lk
l2-k2
l2+k2
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