Question

Two coins are tossed simultaneously. Complete the following activity to write the sample space and the given events A and B in the set form:

Event A: To get at least one head.

Event B: To get no head.

Activity:

Two coins are tossed simultaneously.

∴ Sample space is

S = `{square, HT, TH, square}`

Event A: To get at least one head.

∴ A = `{square, HT, TH}`

Event B: To get no head.

∴ B = `{square}`

Answer 1

Two coins are tossed simultaneously.

∴ Sample space is

S = {\[\boxed{HH}\], HT, TH, \[\boxed{TT}\]}

Event A: To get at least one head.

∴ A = {\[\boxed{HH}\], HT, TH}

Event B: To get no head.

∴ B = {\[\boxed{TT}\]}