Question

19. In A.P sum of the first 10
term is 155 and sum of the first
20 term is 610 then find the
sumn of 11th to 20th term. *​

Answer 1

Answer:

Step-by-step explanation:

sum of 1st 20 terms-sum of first 10 terms=sum of 11 to 20 terms

610-155

=455

Answer 2

Answer:

455

Step-by-step explanation:

The difference of the sum of first 10 and first 20 terms.

610 - 155 = 455

Hence the answer is 455,

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