Question

Find the tenth term in the series: 4, 11, 18,...​

Answer 1

Answer:

a10 =66

Step-by-step explanation:

AP =3 ,11 ,18 ....

d = 18 -11 =11-3 =7

an = a+( n-1)d

a10 = 3 + 9*7

a10 = 3 + 63

a10 =66

Answer 2

Answer:

The 10th term of series is 67

Step-by-step explanation:

A.P- 4,11,18,------

Here,

a1(a)=4,a2=11,a3=18

a=4

d=a2-a1=→11-4=7

n=10

we know that;

$an = a + (n - 1)d$

a10=4+(10-1)7

a10=4+9×7

a10=4+63

a10=67

:The 10th term of series is 67