In a sports club with 35 members, 15 play badminton and 18 play tennis and 5 do not play either. How many members play both badminton and tennis? Choose the correct choice from the following answers.
A) 3  B) 5  C) 6  D) 7  E) 8
15+18= 
<gadget id="calculator">15+18</gadget>
<output>33</output>
33   but where as total number is   35-5= 
<gadget id="calculator">  35-5</gadget>
<output>30</output>
30   therefore answer is   33-30= 
<gadget id="calculator">  33-30</gadget>
<output>3</output>
3   Hence 3nswer is 3
<result>A</result>
In a sports club with 35 members, 15 play badminton and 18 play tennis and 5 do not play either. How many members play both badminton and tennis?