In how many ways can 7 boys and 2 girls be arranged a ta table if 2 girls are never together?	Choose the correct choice from the following answers.
A) 30240 B) 31240 C) 32410 D) 32540 E) 36540
Total ways of arranging 9 person in a circle = 8! = 40320 ways   If we consider two women as one, then we have   7+1= 
<gadget id="calculator">  7+1</gadget>
<output>8</output>
8 persons. 30240rranging these eight persons in circle will take= 7! = 5040 ways   30240nd two women can arrange themselves in 2! ways   Total ways in which two women sit together in circle = 7!*2! = 10080 ways   Total ways in which two women doesn’t sit together in circle = 8! - 7!*2! = 40320 - 10080= 
<gadget id="calculator">40320 - 10080</gadget>
<output>30_240</output>
30240 ways   30240
<result>A</result>
In how many ways can 7 boys and 2 girls be arranged a ta table if 2 girls are never together?