Free help with homework

Why join Brainly?

  • ask questions about your assignment
  • get answers with explanations
  • find similar questions

1)A die is thrown once. The probability of get the number 3 and 4 is...........

2) In tossing a die, the probability of getting an odd number or a number less then 4 is...

Please reply quickly today is my exam.......
sry the 1st ques 3 or 4


The Brainliest Answer!

This Is a Certified Answer

Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
S={1,2,3,4,5,6} 1)A=event of getting a number 3 A={3} n(a)=1 P(a)=1/6 B=event of getting no 4 B={4} n(b)=1 p(b)=1/6 P(AUB)=1/6+1/6=2/6=>1/3 2) A=event of getting an odd number A={1,3,5} n(a)=3 P(a)=3/6 B=event of getting a number less than 4 B={1,2,3} n(b)=3 p(a)=3/6 N(A intersection B)=2 p(A intersection B)=2/6 P(AuB)=3/6+3/6-2/6=>4/6=>2/3
1 5 1
Wat is it wrong?
it is correct
Okk then if u want u can pick my ans as best..
The Brain
  • The Brain
  • Helper
Not sure about the answer?
Learn more with Brainly!
Having trouble with your homework?
Get free help!
  • 80% of questions are answered in under 10 minutes
  • Answers come with explanations, so that you can learn
  • Answer quality is ensured by our experts