Question

find the 10th term of thr AP:2,7,12..
​

Answer 1

Step-by-step explanation:

$a_{n} = a + (n - 1)d \\ a_{10} = 2 + (10 - 1)5 \\ = 2 + 9(5) \\ = 2 + 45 \\ = 47$

hope this helps..

please mark as Brainliest

Answer 2

Answer:

47

Step-by-step explanation:

a1 = a

a = 2

a2 = a + d

7   = 2 + d

d = 5

a10 = a + 9d

a10 = 47