Question

In an ap if a=8n=5,tn=0 then find d

Answer 1

THANKS FOR THE QUESTION !

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GIVEN :

=> IN AN A.P

=> A = 8N = 5

=> TN = 0

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=> 8N = 5

=> N = 5 / 8

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TO FIND :

=> D = ?

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BY USING FORMULA :

TN = A + D ( N - 1 )

=> 0 = 5 + D ( 5 / 8 - 1 )

=> 0 = 5 + D ( 5 - 8 / 8 )

=> 0 = 5 + D ( -3 / 8 )

=> -5 = -3 / 8 * D

=> D = -5 * 8 / - 3

=> D = -40 / -3

OR

=> D = 13.33

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HOPE IT WILL HELP U.....

THANKS AGAIN....

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