Sarthaks APP
0 votes
in Mathematics by (8.0k points)
Harpreet tosses two different coins simultaneously (say, one is of Re 1 and other of Rs 2). What is the probability that he gets at least one head?

1 Answer

0 votes
by (13.2k points)
selected by
Best answer
Total no. of possible outcomes = 4 which are{HT, HH, TT, TH}

E ⟶ event of getting at least one head

No. of favourable outcomes = 3 {HT, HH, TH}

Probability, P(E) = (No.of favorable outcomes)/(Total no.of possible outcomes)

P(E) = 3/4

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.