You visited us 2 times! Enjoying our articles? Unlock Full Access!

Byju's Answer

Standard XII

Mathematics

Combination with Restrictions

A father with...

Question

A father with $8$ children takes them $3$ at a time to the zoological garden, as often as he can without taking the same $3$ children together more than once. Then the number of times a particular child will not go to the zoological garden is

Open in App

Solution

Number of ways particular children will not go to garden $=$ Number of ways of selecting $3$ children from $7$
$=^{7} C_{3} = 35$

Suggest Corrections

Similar questions

Q. A father with

8

children takes them

3

at a time to the zoological garden,as often as he can without taking the same

3

children together more than once. Then the number of times a particular child will not go to the zoological garden is

Q. A father with

8

children takes

3

at a time to the Zoological Gardens, as often as he can without taking the same

3

children together more than once. The number of times he will go to the garden is

Q. A father with

8

children takes

3

at a time to a zoological garden. If the father does not take the same

3

children more than once, then the number of times he will go to the garden is

a man has 8 children to take them zoo. he takes three of them at a time to the zoo as often as he can without taking the same 3 children together more than once. how many times will he have to go to the zoo? how many times a particular child will go to the zoo

Q. The kinder garden teacher has

25

kids in her class. She takes

5

of them at a time, to zoological garden as often as she can, without taking the same

5

kids more than once. Then the number of visits, the teacher makes to the garden exceeds that of a kid by?

Join BYJU'S Learning Program

Explore more

Combination with Restrictions

Standard XII Mathematics

Join BYJU'S Learning Program

A father with 8 children takes them 3 at a time to the zoological garden, as often as he can without taking the same 3 children together more than once. Then the number of times a particular child will not go to the zoological garden is

Number of ways particular children will not go to garden = Number of ways of selecting 3 children from 7 =7C3=35

A father with $8$ children takes them $3$ at a time to the zoological garden, as often as he can without taking the same $3$ children together more than once. Then the number of times a particular child will not go to the zoological garden is

Number of ways particular children will not go to garden $=$ Number of ways of selecting $3$ children from $7$
$=^{7} C_{3} = 35$