English, asked by srilathasree9230, 1 year ago

determine Whose third term is 15 35th term is -81​

Answers

Answered by devangthakar2
0

Answer :

AP = 207,111,15,...

Step-by step explanation :

a3 = 15

a35 = -81

a + 2d = 15

a + 3d = -81

-d = 96

d = -96

put d in eq. 1

a - 192 = 15

a = 15+192

a = 207

A.P = 207,111,15,....

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