Question

two events that occur at the same time or finding the probability of both events together

Answer 1

I am unable to understand ur question

U r asking regarding probability of what

Answer 2

firstly you have to write

S={whatever the terms are} then,
n(S)={the number of terms} then,

take event A={whatever the event is} then,
n(A)={whatever the number is of event A} then,

take event B={whatever the event is } then,
n(B)={ whatever the number is of event B}

then find probability of event A by
P(A)=n(A)/n(S)...... and

probability of event B by P(B)=n(B)/n(S)

Hence your probabilities are gained.