Question

Which term of AP 10, 17 ,24 is 70 more than its 31st term

Answer 1

Step-by-step explanation:

Here, a=10 and d=7.

So, 31st term = a+30d = 10+210 = 220.

Therefore,

70 more than 31st term = 220+70 = 290.

41st term = a+40d = 10+280 = 290.