Mark the correct alternative in the following: The number of ways in which a host lady can invite for a party of 8 out of 12 people of whom two do not want to attend the party together is

Question

Philoid · Accepted Answer

A host lady can invite 8 out of 12 people in ¹²C₈ ways.

Two out of these 12 people do not want to attend the party together.

Number of ways =

¹²C₈ - ¹⁰C₆

Mark the correct alternative in the following:The number of ways in which a host lady can invite for a party of 8 out of 12 people of whom two do not want to attend the party together is

Mark the correct alternative in the following:
The number of ways in which a host lady can invite for a party of 8 out of 12 people of whom two do not want to attend the party together is