Math, asked by kookie34, 16 hours ago

Sum of x3 and x9 th terms of an arithmetic sequence is 44
a) What is its 6 th term?
b) If the first term is 7 then what is the common difference ?

Answers

Answered by ankitbansal2106

3

Answer:

Down to earth

Step-by-step explanation:

a+2d+a+8d=44

2a+10d=44

a+5d=22

6th term = 22

(a) 6th term is 22

(b) a=7

5d=22-7

5d=15

d=3

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