Question

(3)
The 5th term of an arithmetic sequence is 38 and the 9th term is 66.
a.What is its 25th term?
b. what is its 1 st term , 2 nd term and
3th term ?
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Answer 1

Check This is your answer

Answer 2

Answer:

a5=38

a+4d=38...................(1.)

a9=66

a+8d=66.......................(2.)

from equAtion 1. and 2.

(see in attachment)