Math, asked by alit34421, 3 months ago

The sum of first 7 terms of an arithmetic sequence is 119 and the sum of
first 11 terms is 275 .
a ) What is its 4th term ?
b) What is its 6th term ?

Answers

Answered by thesilentsnake01

2

Answer:

A4=17

A6=25

Step-by-step explanation:

Simplify s7 and s11

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