In a hotel we can order two types of varities,but we can make 6 more variteis in home.One can choosethe four varities with two from hotel as must.Find how many ways one can order. Choices.
A) 14
B) 15
C) 56
D) 28
E) 30
No. of ways=2c2*6c2=15   ANSWER:15
<result>B</result>
In a hotel we can order two types of varities,but we can make 6 more variteis in home.One can choosethe four varities with two from hotel as must.Find how many ways one can order.