Question

C. A pattern of letter F as
d. A pallell UI ILI U
. Some students are seated in an examination hall such that each row has 3 students. Write the rule which
gives the number of students seated in the examination hall. [Take m as the number of rows.]
hlork of a housing colony. Find the rule that gives the total number of flats in​

Answer 1

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Question From class 12 Chapter JEE ADVANCED

There are five students

and

in a music class and for them there are five seats

and

arranged in a row, where initially the seat

is allotted to the student

. But, on the examination day, the five students are randomly allotted five seats. The probability that, on the examination day, the student

gets the previously allotted seat

, and NONE of the remaining students gets the seat previously allotted to him/her is

(b)

(c)

(d)