Question

The sum of 8th and 23rd term of an Arithmetic sequence is 75.

a. First term + 30th term


b. Fifth term + 26th term



answer it fastly
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Answer 1

Answer:

75

Step-by-step explanation:

(x+7d) +( x+ 22d)=75 ---> 2x+29d=75.

first term =x

30th term = x+29 d

sum of them =2x+29d=75

fifth term=x+4d

26th term =x+25 d

sum of them =2x+29d= 75