There are 48 students in a class. Find the numbers of ways in which a committee of 2 students is to be formed?
Select the correct option:	A) 1128	B) 1978	C) 2546	D) 3121	E) 2400
Required number of ways = 48C2 = 48*47 / 2= 
<gadget id="calculator">48*47 / 2</gadget>
<output>1_128</output>
1128   1128nswer is 1128
<result>A</result>
There are 48 students in a class. Find the numbers of ways in which a committee of 2 students is to be formed?