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Prove That The Sum Of An Odd Number Of Terms In AP Is Equal To The Middle Term Multiplied By The Number Of Terms

PRAKHAR GUPTA , 11 Years ago
Grade 9
anser 1 Answers
sudhir pal

Last Activity: 11 Years ago

since this is general question it does no depend that no of terms are even or odd

I have derived using odd no of terms which is also true for even no of terms
I'm attaching the solution
Thanks & Regards
Sudhir,
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