Math, asked by s181229, 3 months ago

The general term of a sequence is Tn=4n+b, where a is a constant.
the sum of the 2nd term and 9th term of the sequence is 58.
(a)find the value of b
(b)hence, find the sum of the 11th term and the 12th term of the sequence.

Answers

Answered by Abhinav123459

1

Answer:

Step-by-step explanation:

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