1800-150-456-789
FlagBACK
Flag Algebra> Probability...
question mark

Find the probility that 2 persons will have

1.SAME BIRTHDAY

2.DIFFERENT BIRTHDAY.

(ignoring a leap year)

Amit Tapas , 14 Years ago
Grade 10
anser 1 Answers
Pramod J AskiitiansExpert-IIT-B

Last Activity: 14 Years ago

dear student,

eliminating the leap year case,

chance of a day being a person birthday is = 1/365

probability of both having same birthday is = 1/365^2

probability of having different birthdays = 1-(1/365^2)

all the best 

Provide a better Answer & Earn Cool Goodies

star
LIVE ONLINE CLASSES

Prepraring for the competition made easy just by live online class.

tv

Full Live Access

material

Study Material

removal

Live Doubts Solving

assignment

Daily Class Assignments


Ask a Doubt

Get your questions answered by the expert for free

Other Related Questions on algebra

question mark
What is a binomial expression?
algebra
1 Answer Available

Last Activity: 1 Year ago

question mark
Can we divide two vectors? If this is possible then how?
algebra
1 Answer Available

Last Activity: 1 Year ago

question mark
How do you write “the product of 18 and q” as an algebraic expression?
algebra
1 Answer Available

Last Activity: 1 Year ago

question mark
दहावीच्या आय सी एस इ विद्यार्थ्यांनी पुढे काय करायला पाहिजे
algebra
0 Answer Available

Last Activity: 2 Years ago

question mark
Find the least number of square tiles by which the floor of a room of dimensions 16.58 m and 8.32 m can be covered completely. why HCF and not LCM as “least” keywor dis given?
algebra
1 Answer Available

Last Activity: 2 Years ago