Question

If p of a is to p not a is equal to 4 is to 1 then what is the value of p not a

Answer 1

Answer:

p(a not)=1is to 5

Step-by-step explanation:

if p(a)+p(a not)=1.

and

p(a )÷p (a not)=1/2_(1)

_

we know ,

p(a )= 1-p (a not)_(2)

value of 2 put in 1st some get,

1-p (a not)= 4p(not a)

5p(a not)=1

p(a not) =1/5