Question

question no 3. plz let me the answer. its relates to probability ​

Answer 1

S={ R1,R2, B1, B2}

n(S) = 4A -

Red given

A= {r1, r2}

n(A) =2

p(A) = n(A) / n(S) = 2/4

=1/2I

I think this is correct answer

Answer 2

Step-by-step explanation:

i dong know sorry i think u can do it by your own it will make u gain ur knoledge