Question

For each sequence find : i) general rule II) nth term III) 100th term .
a) 5, 10 , 15 , 20 , ​

Answer 1

Step-by-step explanation:

A=5 , d = 10-5 = 5

An = a+(n-1)d

=5+(n-1)5

=5+5n-5

=5n

2. A100 = a+(n-1)d

= 5+(100-1)5

=5+(99)×5

=5+495 = 500

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Answer 2

Step-by-step explanation:

Hope you got the answer..

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