Math, asked by HimanshuMahiya, 8 months ago

what is A .P. ?
explain with examples.

Answers

Answered by suvansethy

3

Sum of first n terms of an A.P. is

Sn = (n/2)[2a +(n -1)d]

e.g.

1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23 these are ap numbers

Sum the series 2 +4 +6 +... upto 40 terms.

Answered by BeautyGirl687

1

Answer:

Tumhara bhi Cbse board hai mera bhi Cbse board

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