Question

(10.
In a leap year, the probability of having 53 Sundays or 53 Mondays
a 2/7
b 3/7
c 4/7
d 5/7​

Answer 1

Answer:

option c is the answer I hope

Answer 2

Step-by-step explanation:

we know that there are 366 days in a leap year

= 52 weeks +2 days

These 2 days can be:

1. {sun,mon}
2. {mon,Tue}
3. {tue,wed}
4. {wed,Thurs}
5. {Thurs,Fri}
6. {Fri,sat}

{sat,sun}.

n(s)=7

now,

out of these 7 outcomes the favourable outcomes are 2.{sun,mon},{sat,sun}.

n(a)=2

required probability p(a)=n(a)/n(s)=2/7