Determine the differencebetween 10th and 25th terms ofthe following ArithmeticProgression.-31, -27,-23,… About the author Vivian
Answer: a+9d = 10th term a+24d = 25th term Thus, a+24d-a-9d = 15d = 15×4= 60 Because d = -27-(-31) = 31-27 = 4 Reply
Answer:
a+9d = 10th term
a+24d = 25th term
Thus, a+24d-a-9d = 15d = 15×4= 60
Because d = -27-(-31) = 31-27 = 4