Question

5 marks question long answer type


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Answer 1

Step-by-step explanation:

no,because for first km it is 15 then in additional km it is +8 so it forms an ap which is 15,23,31...

Answer 2

No, because the total fare (in rs.)after each km is

15,(15+8),(15+2×8),(15+3×8),...=15,23,31,39.....

Let t1=15,

t2=23,

t3=31 and

t4=39

Now, t2-t1=23-15=8

t3-t2=31-23=8

t4-t3=39-31=8

Since, all the successive terms of the given list have same difference I.e., common difference=8

Hence, the total fare after each km form an AP