## k.rajabhishek 2 years ago two dice and two coins are thrown at the same time.find the probability of obtaining two heads and a total of 12 on the dice

1. RONNCC

smh. list out the probabilities for the totals. ex the probability of getting a 2

2. k.rajabhishek

3. k.rajabhishek

@Hero

4. NotTim

@NotTim

5. NotTim

first off, wat you think

6. RONNCC

lol

7. NotTim

8. NotTim

POTENTIALLY

9. NotTim

10. RONNCC

@Hero or we could write out the probabilities

11. NotTim

@k.rajabhishek ello

12. k.rajabhishek

yes

13. NotTim

14. k.rajabhishek

no idea

15. k.rajabhishek

total sample space = 72

16. RONNCC

@Hero ..... why are you doing all the work?

17. k.rajabhishek

sorry ..... total sample space = 144

18. shubhamsrg

why you adding the probabilities net probability = prob of getting 2 heads * prob of getting sum as 12

19. k.rajabhishek

is it 1/6*1/6*1/2*1/2

20. k.rajabhishek

i.e. 1/144?

21. NotTim

how is cross and dot product important here @Hero

22. k.rajabhishek

thanks @Hero @shubhamsrg

23. NotTim

well. seems like WE've done what we need here. NOTTIM AWAY