Math, asked by Sivababu8222, 1 year ago

Sum of 1st and 5th term is 26 and product of 2nd and 4th term is 160 find the sum of first seven terms of ap

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Answered by Rtsaini

1

don't know https://www.tenor.co/tHff.gif

Answered by amirarajput

0

GIVEN: a+a5=26,a2×a4=160
Answer:S7=112 or 70.

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