Question

Find the 11th term of AP where a=10d=10.​

Answer 1

Answer:

Step-by-step explanation:

In AP 10, 7, 4

a= 10, d= -3

nth term = a + (n-1)d

11th term = 10 + (11-1)(-3)

= 10 +(10×-3) = 10 - 30 = - 20

Answer 2

Answer:

Step-by-step explanation:

In AP 10, 7, 4

a= 10, d= -3

nth term = a + (n-1)d

11th term = 10 + (11-1)(-3)

= 10 +(10×-3) = 10 - 30 = - 20