Question

Find the 24th term of the arithmetic sequence whose common difference is d=4 and whose first term is a1=2.

Answer 1

Step-by-step explanation:

a1+ 23d =2+23*4= 94

94 is the 24 th term

Answer 2

Step-by-step explanation:

Given,

common difference,d = 4

a1 = 2

We know that,

an = a+(n-1)d

=>a1 = a+(1-1)×4

=>2=a+0×4

=>2=a+0

=>a=2-0

=> a=2

Now,

a24=a+(24-1)×4

=2+25×4

=2+100

=102

.

. . The 24th term is 102.