Two coins are tossed simultaneously. Complete the following activity of writing o writing the sample space (S) and expected outcomes of the events:
Event A: to get at least one head
Event B : to get no head.
Activity : if two coins are tossed simultaneously, S `{square, HT,TH,square}`
(i) Event A : at least getting one head.
`therefore A = {HH,square,TH},`
(ii) Event B : to get no head.
`therefore B={square}.`

Answer

`S={HH,HT,TT}` `A={HH,HT,TH}` (b)` B={TT}`