The smallest value of n, for which n+2 is not a prime number, is	Choose the most appropriate option:
A) 1,2
B) 4,6
C) 2,4
D) 8,12
E) 9,6
(1 + 2)= 
<gadget id="calculator">(1 + 2)</gadget>
<output>3</output>
3.   (2 + 2)= 
<gadget id="calculator">(2 + 2)</gadget>
<output>4</output>
4.   (3 + 2)= 
<gadget id="calculator">(3 + 2)</gadget>
<output>5</output>
5.   (4 + 2)= 
<gadget id="calculator">(4 + 2)</gadget>
<output>6</output>
6.   which is not prime , n=2,4.   ANSWER:2,4
<result>C</result>
The smallest value of n, for which n+2 is not a prime number, is