In a sports club with 30 members, 17 play badminton and 19 play tennis and 2 do not play either. How many members play both badminton and tennis?	Choose the most appropriate option.
A) 3 B) 5 C) 6 D) 7 E) 8
17+19= 
<gadget id="calculator">17+19</gadget>
<output>36</output>
36   but where as total number is   30-2= 
<gadget id="calculator">  30-2</gadget>
<output>28</output>
28   therefore answer is   36-28= 
<gadget id="calculator">  36-28</gadget>
<output>8</output>
8   Hence Answer is 8
<result>E</result>
In a sports club with 30 members, 17 play badminton and 19 play tennis and 2 do not play either. How many members play both badminton and tennis?