Math, asked by SAICHARAN7746, 7 months ago

Which term of the ap 4,9,14,19...209 is

Answers

Answered by shamshersingh946672
0

Step-by-step explanation:

An= a+(n+1)d

209=4+(n-1)5

209=4+5n-5

209-4=5n-5

205+5=5n

210/5=n

42=n

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