there are 6 elements and few are a ,b,c,d.find permutation and combination?
Choose the correct choice from the following options:
A) 350,15	B) 360,15	C) 370,15	D) 380,15	E) 360,10
6p4 =3*4*5*6= 
<gadget id="calculator">3*4*5*6</gadget>
<output>360</output>
360   6c4=15   ANSWER:360,15
<result>B</result>
there are 6 elements and few are a ,b,c,d.find permutation and combination?