Question

which term of the AP 2,7,12......is 47?

Answer 1

Answer:

the answer is 10

Step-by-step explanation:

a=2,d=5,n=?,an=47

$an = a + (n - 1)d$

an=a+(n-1)d

47=2+(n-1)5

47=2+5n-5

47=5n-3

47+3=5n

50=5n

n=50/5

n=10

Answer 2

Answer:

10 is ur answer

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