Question

find the 12th term of an AP14,9,4,-1,-6​

Answer 1

Here, a=14, d= 9-14= -5

a₁₂= a+11d= 14-11*5=14-55= -41

Answer 2

hey buddy,

Here is your ans..

$in \: the \: given \: ap \\ a = 14 \\ d = - 5 \\ \\ a12 = a + 11d \\ \: \: \: \: \: \: \: \: \: = 14 + 11( - 5) \\ \: \: \: \: \: \: \: \: \: = 14 - 55 \\ \: \: \: \: \: \: \: \: \: = - 41$

I hope it helps you

thank you