Question

What is the 5th term from the end of the AP 2,7,12,....,47 ?

Answer 1

Here you go....

The given AP is 2, 7, 12, ..., 47. Let us re-write the given AP in reverse order i.e. 47, 42, .., 12, 7, 2. Now, the 5th term from the end of the given AP is equal to the 5th term from beginning of the AP 47, 42,.... ,12, 7, 2. Consider the AP 47, 42,..., 12, 7, 2. Hence, the 5th term from the end of the given AP is 27.

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Answer 2

Hi mate here is ur query..

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From end

Here a1=47

d=- (7-2 )=- (12-7)= -5

(difference of consecutive term)

and n=5

hence a5 = a+(n-1)*d

or ,a5= 47+(5-1)*-5

or a5=27

*And 5th term from the end of the AP 2,7,12,....,47 is 27..

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Good luck!!

Answer 3

Dear ur answer is in attachment....