Question

Find t¹¹ of the A.P. 4,9. 14, ....​

Answer 1

Answer:

54

Step-by-step explanation:

a= 4

d = 9-4 = 5

11th term = a + 10d = 4 + 10×5 = 4+50 = 54

Answer 2

first term a=4

difference d=5

an = a+(n-1)d

t¹¹=4+(11-1)×5

t¹¹=4+10×5

t¹¹=4+50

t¹¹=54