Find the number of terms in an arithmetic progression with the first term 2 and the last term being 62, given that common difference is 2.  Choose the correct choice from the following:
A) 31
B) 40
C) 22
D) 27
E) 25
The n th term = a +(n-1) *d   62 = 2 +(n- 1) *2,   62 – 2 = (n-1) *2,   n = 60/2 +1= 
<gadget id="calculator">60/2 +1</gadget>
<output>31</output>
31.   31NSWER:31
<result>A</result>
Find the number of terms in an arithmetic progression with the first term 2 and the last term being 62, given that common difference is 2.