MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Combination with Restrictions

How many of t...

Question

How many of these panels always include coach $E$ ?

Open in App

Solution

Total number of coaches $= 6$
Number of ways panel containing $E$ to be selected
$^{1.5} C_{2} = 10$
Hence the correct answer is $10$

Suggest Corrections

thumbs-up

0

Similar questions

Q. FairPlay Athletics club has six coaches, viz,

A, B, C, D, E

F

. A panel of coaches comprising of three members has to be formed In how many of these panels will coach

C

Q. FairPlay Athletics club has six coaches, viz,

A, B, C, D, E

F

. A panel of coaches comprising of three members has to be formed In how many ways can the panel be formed if exactly one among

A

B

should be included?

Q. FairPlay Athletics club has six coaches, viz,

A, B, C, D, E

F

. A panel of coaches comprising of three members has to be formed In how many ways can the panel be formed if coach

E

B

cannot be together on the panel?

Q. FairPlay Athletics club has six coaches, viz,

A, B, C, D, E

F

. A panel of coaches comprising of three members has to be formed In how many ways can the panel be formed if it is known that coach

D

will not be on the panel if coach

A

is there on it?

Q. There are six students A,B,C,D,E,F.
In how many ways can a - committee of four be formed so as always to include C ?

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Energy From the Sea

MATHEMATICS

Watch in App

explore_more_icon

Explore more

Combination with Restrictions

Standard XII Mathematics

Join BYJU'S Learning Program

CrossIcon