Thursday 2 February 2017

SEQUENCES 1A


The nth term of a certain sequence is 4n-7. Find the 11th term

Solution

An = 4n-7

A11 = 4(11)-7   [since n = 11]

A11 = 44 - 7

A11 = 37

TRY THIS……………………… 



The nth term of a certain sequence is 9n - 13. Find the 8th term

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