Math, asked by ankitjha18, 10 months ago

If 10 times of 10th term is equal to 20 times of 20th term of an A.P.

Find its 30th term.

Answers

Answered by mahi7216

2

Answer:

hey

here's your answer

dude!

Attachments:

Answered by waghmarepramod5053

0

Answer:

T30=0

Step-by-step explanation:

T10=a+9d

T20=a+19d

10(a+9d)=20(a+19d)

a+9d=2a+38d

-a=38d-9d

-a=29

a=29

T30=a+29d

T=-29+29=9

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