The chance that two people both have three repeat sequences at location a is 1 in 500. the chance that two people have four repeat sequences at location b is 1 in 800. what is the probability that two people have the same number of repeats in both location a and location b

Probability that two people have the same number of repeats in both location A and location B is

Probability that two people both have 4 repeat sequences at location B =

P(A) = and P(B) =

Since A and B are independent events.

According to question,

Hence,  probability that two people have the same number of repeats in both location A and location B is

find the magnitude of the trig term  

csc

(

x

)

−

1

by taking the absolute value of the coefficient.

1

find the lower bound of the range.

tap for more

y

=

−

2

find the upper bound of the range.

tap for more

y

=

0

the range is  

y

≤

−

2

or  

y

≥

0

.

(

−

∞

,

−

2

]

∪

[

0

,

∞

)

{

y

|

y

≤

−

2

,

y

≥

0

}

step-by-step explanation: