Question

Plaseee help me :(((((

Answer 1

Okay, where you want to help?

Answer 2

The whole question

Answer 3

my bhahiyaa is always ready to help ;)

Answer 4

But I choose number two to solve :(

Answer 5

Or number one it doesn't matter

Answer 6

What you want to do first?

Answer 7

Everything , I don't even know how to start it

Answer 8

I mean, which problem you want to start first?

Answer 9

2

Answer 10

Good..So we are starting with 2..

Answer 11

You are required to choose 3 person committee, 3 persons can be male and females obviously...
The main condition given is that 3 person committee will be having atleast 1 man in it.. Okay??

Answer 12

Okay

Answer 13

Atleast 1 man means, 3 persons can be:
1. One man and 2 Women
2. 2 men and 1 woman
3. All 3 are men..

Atleast means Greater than or equal to.. So atleast 1 man means either equal to 1 man or greater than 1 man..

Answer 14

Ohhh okay

Answer 15

I kinda of got it now

Answer 16

Now you have got three options. just try to implement these three options..
Like one I do:

For 1 man and 2 women:

See, 1 man can be choosen from 4 men and 2 women can be chosen from 5 women..
So, It is : 4C1*5C2..

Like wise do for other two and then all the three..

Answer 17

balle balle my bhain

Answer 18

Okay thank u so much that was a lot helpful

Answer 19

Can you take over from here now?

Answer 20

Yesss

Answer 21

Good..
If any difficulty arises, do tell here.. If not I, then someone more knowledgeable than me will definitely help you here.. :)