Math, asked by harnam6821, 4 days ago

two unbiased coins are tossed simultaneously.find the probability of getting'No heads'.(A)1/4 (B)3/4 (C) 1/2 (D) 3/2.

Answers

Answered by MintySuga
12

Total outcomes are 4 ( TT TH HT HH)

Favourable outcome (no head) is 1 (TT)

The probability of getting no head = 1/4

A) 1/4 is correct

hope it helps!

Answered by rajasriv
0

When 2 unbiased coins are tossed:

Total outcomes=HH,HT,TH,TT

Number of total outcomes=4

Favourable outcomes=TT

Number of favourable outcomes=1

Probability of getting no heads=Number of favourable outcomes/Number of total outcomes=1/4

Correct answer:

a)1/4

Similar questions