Question

11 th term of the AP
-3, -1/2, 2, ......​

Answer 1

Answer:

$a = - 3 \\ \\ d = \frac{5}{2} \\ \\ 11th \: \: term \: \: = a + 10d = - 3 + 10( \frac{5}{2} ) \\ \\ = - 3 + 25 = 22$

Answer 2

Answer:

a=-3

d=-1/2-3=-3.5

a11=a+10d=-3+10×(-3.5)=-38