A dump of our free Chat sessions, in case it is useful. It excludes white boards used during paid sessions.
tutor3 : Hello Student, May I help you with your Math problems? student : yes, one moment student : A menu has 3 choices for salad, 6 main dishes, and 4 desserts. How many different meals are available if you select a salad, a main dish, and a dessert? tutor3 : 3C1*6C1*4C1 student : i dont understand what that means tutor3 : here C means combination tutor3 : u know combination? student : so there are 72 different combinations? tutor3 : sorry it should be 3C1+6C1+4C1 student : im confused. can you give me the answer please tutor3 : ans is 13 student : your stupid
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