Math, asked by ak9852499, 4 months ago

Date :
Find the
Sum of first 10 terms of the
A.p.2, 7 ,12----

Answers

Answered by IITalumni

1

Answer:

245 d=5,a=2 and no of terms is 10

Answered by vikas9975

0

Answer:

your answer is 245

Step-by-step explanation:

10 va padh =9×5=45+2=47

sum={(47+2)×10}÷2=245 ok

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