Math, asked by siddhituhskw, 4 months ago

if 7 times the 7th term of an ap is equal to 11 times 11terms then find its 18th term​

Answers

Answered by luckyprabhu10
1

Answer:

a₁₈=a+17d

    =-17d+17d

    =o

Step-by-step explanation:

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