Question

algebra probalitywhen u toes one coin what u get

Answer 1

Head=1/2
Tails=1/2
since there are two outcomes.
and head can com only one time and same about the tails.

Answer 2

Sample Space:

S={H,T} ; n(2)

Let A be the event where head is facing upwards:

A={H} ; n(1)

Probability: P(A)=n(A)/n(S)=1/2

Let B be the event where tails is facing upwards:

B={T} ; n(1)

Probability: P(B)=n(B)/n(S)=1/2