Math, asked by taetaejangnan, 8 hours ago

The sixth term of arithmetic sequence is 40, and the tenth term is 68. What is it's 30th term?

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Answered by sahasa

1

Step-by-step explanation:

a+5d=40

a+9d=68

a+9d=68-a+5d=40;d=7 ,a=5

30th term =a+29d = 5+29×7=5+203=208

Hope it helps

the formula used here is nth term=a+(n-1)d

Answered by bhavanaknkn

0

Answer:

I learnt this topic one year back so check once

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