The expression represents the pattern 1, 5, 9, 13, 17, ..... perfectly.
A
3n - 3
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B
3n - 2
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C
4n - 2
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D
4n - 3
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Solution
The correct option is D 4n - 3 On careful observation, one can see that each term in the pattern is three less than multiples of 4.
So, the pattern can be represented by 4n−3 (where n is 1, 2, 3....)