In how many different number of ways a Committee of 4 person of can be selected from 6 boys and 4girls such that at least 1 girl is included in the committee
Choose the correct choice from the following answers:
A) 195	B) 200	C) 80	D) 15	E) NONE OF THESE
1G 3B 2G 2B 3G B 4G   = (4C1*6C3)+(4C2*6C2)+(4C3*6C1)+4C4   = (4*20)+(6*150+(4*6)+1   = 80+90+24+1= 
<gadget id="calculator">80+90+24+1</gadget>
<output>195</output>
195   Total 5M 3W   10C4=210   6C4=15   195t least one girl = total - with out girl   195t least one girl = 210-15= 
<gadget id="calculator">210-15</gadget>
<output>195</output>
195   195)
<result>A</result>
In how many different number of ways a Committee of 4 person of can be selected from 6 boys and 4girls such that at least 1 girl is included in the committee