In how many different number of ways a Committee of 4person of can be selected from 4boys and 4girls such that at least 1 girl is included in the committe
Choose the correct choice from the following:
A) 70  B) 69  C) 67  D) 68  E) 65
1G 369 2G 269 3G 169 4G   =(4C1*4C3)+(4C2*4C2)+(4C3*4C1)+4C4   = (4*4)+(6*6)+(4*4)+1   = 16+36+16+1= 
<gadget id="calculator">16+36+16+1</gadget>
<output>69</output>
69   Total 4M 4W   8C4=70   4C4=1   At least one girl = total - with out girl   At least one girl =70-1= 
<gadget id="calculator">70-1</gadget>
<output>69</output>
69   69)
<result>B</result>
In how many different number of ways a Committee of 4person of can be selected from 4boys and 4girls such that at least 1 girl is included in the committe