Question

Find the 10th term of an AP 10,15,20​

Answer 1

sᴏʟᴜᴛɪᴏɴ

given ap series 10,15,20

here a = 10

d = 5

n th term of ap = a+( n-1)d

then 10 th term = 10+(10-1) 5

= 10+45

= 55

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Answer 2

Answer:A10 =a + 9d = 10 +45= 55

Step-by-step explanation: