Math, asked by sridhar2002mail, 1 year ago

7 th term of A.P is -4 and its 13th term is -16.Find the A.P

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Answered by st7724707

1

a+6d=_4,a+12 d=_16 then,6d=_12.d=_2 put the value of d in_1. then a=6 the terms is 6,4,2

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