Answer:
Individual series:
a) A.P with a = 0.80 and r = 0.01
b) A.P with a = 0.30 and r = 0.01
Combined single series
Step-by-step explanation:
We move from the top in clockwise direction around a wheel to get series of number:
0.8, 0.81, 0.82, 0.83, 0.84, 0.85, 0.86, 0.87, 0.88, 0.89
If we, notice it carefully it forms an arithmetic progression.
Arithmetic progression is of he form a, a+r, a+2r, a+3r,... and so on.
If we compare it to the given series we get,
a = 0.80
r = 0.81 - 0.80 = 0.01
Thus, every time it increases by 0.01.
The next number of series is given by:
0.3, 0.31, 0.32, 0.83, 0.34, 0.35, 0.36, 0.37, 0.38, 0.39
If we, notice it carefully it forms an arithmetic progression.
a = 0.3
r = 0.31 - 0.30 = 0.01
Thus, every time is increasing by 0.01.
Now, if we consider that it to be a combined single series, then, first the series increases by 0.01 and then 0.5 was subtracted from initial terms to get the corresponding terms of the second part of the series.
