Question

If 3 coins are tossed together,what is the probability of getting 2 heads?​

Answer 1

n (S) = {HHH,TTT,HTT,HHT,THH,TTH,HTH,THT}

HERE,

T - TALES OF COIN.

H - HEADS OF COIN.

GETTING TO HEADS =

n(H) = {HHH,HHT,THH,HTH}

PROBABLITY ,

$n(\frac{h}{s} ) = \frac{4}{8} = \frac{1}{2} \\ \\ \\ it \: will \: be \: definetly \: help \: u...$

Answer 2

Answer:-

See the attachment..