Question

find the54th term of an AP 11,8,5,2,..... ​

Answer 1

Answer:

Given-

a = 11

d = 8-11

=-3

To find-

a54

Solution-

a54 = 11 + (54-1) x -3

= 11 + 53 x -3

= 11 + (-159)

= -148

Therefore, the 54th term of the given A.P. is -148.

Step-by-step explanation:

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