N is a positive integer.
(i) Explain why (2n + 1) is an odd number.
ions
17
(i) Writ...
History, 25.02.2021 02:40 Giovanni0312
N is a positive integer.
(i) Explain why (2n + 1) is an odd number.
ions
17
(i) Write down an expression for the next odd number which is greater than 2n + 1
(iii) Find and simplify expressions for the squares of these two odd numbers
(iv) Hence explain why the difference between the squares of two consecutive odd numbers
is always a multiple of 8.
Answers: 1
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