Question

which term of an AP: 3,15,27,39,... will be 132 more than its 54th term?​

Answer 1

Step-by-step explanation:

answer has given in the above attachment.

Answer 2

Answer:

65 th term

Step-by-step explanation:

Here a=3, d = 12

An= a+(n-1)d

A54= a+53d

= 3+53*12

=639

we need to calculate 54 th term+132

ie An= 639+132=771

An= a+(n-1)d

771=3+(n-1)12

768= 12(n-1)

768/12=n-1

n-1=64

n=65.