Ask Questions, Get Answers
Menu
X
JEEMAIN Crash Practice
15 Test Series
NEET Crash Practice
15 Test Series
CBSE XII
Math
JEEMAIN
Math
Physics
Chemistry
Practice Test Series
CBSE XI
Math
NEET
Physics
Chemistry
Biology - XII
Biology - XI
Olympiad class V
Math - 5 Test Series
Olympiad class VI
Math - 5 Test Series
studyplans
JEEMAIN Crash Practice
15 Test Series
NEET Crash Practice
15 Test Series
CBSE XII
Math
JEEMAIN
Math
Physics
Chemistry
Practice Test Series
CBSE XI
Math
NEET
Physics
Chemistry
Biology - XII
Biology - XI
Olympiad class V
Math - 5 Test Series
Olympiad class VI
Math - 5 Test Series
mobile
exams
ask
sample papers
tutors
pricing
sign-in
Download our FREE mobile app with 1000+ tests for CBSE, JEE MAIN, NEET
X
Search
Topics
Want to ask us a question?
Click here
Browse Questions
Student Questions
Ad
Home
>>
CBSE XI
>>
Math
>>
Probability
0
votes
Three coins are tossed once,let A denote the event "three heads show",B denote the event "two heads and one tail show",C denote the event "three tails show" and D denote the event "a head shows on the first toss" which events are simple ?
cbse
math
class11
ch16
probability
bookproblem
exercise16-2
q4-ii
sec-b
medium
Share
asked
Jun 27, 2014
by
sreemathi.v
retagged
Jul 30, 2014
Please
log in
or
register
to add a comment.
Can you answer this question?
Do not ask me again to answer questions
Please
log in
or
register
to answer this question.
1 Answer
0
votes
Toolbox:
If there is only one sample point,it means it is a simple point.
Given three coins are tossed.
Therefore,the sample space (ie) $2^3=8$ possible outcome
$S=\{HHH,HHT,HTH,HTT,THH,THT,TTH,TTT\}$
Given :
A=Three heads shows ={HHH}
B=Two heads and one tail show ={HHT,HTH,THH}
C=Three tail show ={TTT}
D=A head shows on the first toss={HHH,HHT,HTH,HTT}
Events A,C have only one sample point .Therefore,A and C are simple events.
answered
Jun 27, 2014
by
sreemathi.v
Please
log in
or
register
to add a comment.
Related questions
0
votes
1
answer
Three coins are tossed once,let A denote the event "three heads show",B denote the event "two heads and one tail show",C denote the event "three tails show" and D denote the event "a head shows on the first toss" which events are compound ?
asked
Jun 27, 2014
by
sreemathi.v
cbse
math
class11
ch16
probability
bookproblem
exercise16-2
q4-iii
sec-b
medium
0
votes
1
answer
Three coins are tossed once,let A denote the event "three heads show",B denote the event "two heads and one tail show",C denote the event "three tails show" and D denote the event "a head shows on the first toss" which events are mutually exclusive ?
asked
Jun 27, 2014
by
sreemathi.v
cbse
math
class11
ch16
probability
bookproblem
exercise16-2
q4-i
sec-b
medium
0
votes
1
answer
Three coins are tossed,describe two events which are mutually exclusive but not exhaustive.
asked
Jun 27, 2014
by
sreemathi.v
cbse
math
class11
ch16
probability
bookproblem
exercise16-2
q5-iv
sec-b
medium
0
votes
1
answer
Three coins are tossed,describe two events which are not mutually exclusive
asked
Jun 27, 2014
by
sreemathi.v
cbse
math
class11
ch16
probability
bookproblem
exercise16-2
q5-iii
sec-b
medium
0
votes
1
answer
Three coins are tossed,describe two events which are mutually exclusive and exhaustive
asked
Jun 27, 2014
by
sreemathi.v
cbse
math
class11
ch16
probability
bookproblem
exercise16-2
q5-ii
sec-b
medium
0
votes
1
answer
Three coins are tossed,describe two events which are mutually exclusive
asked
Jun 27, 2014
by
sreemathi.v
cbse
math
class11
ch16
probability
bookproblem
exercise16-2
q5-i
sec-b
medium
0
votes
1
answer
Three coins are tossed,describe : Three events which are mutually exclusive but not exhaustive.
asked
Jun 27, 2014
by
sreemathi.v
cbse
math
class11
ch16
probability
bookproblem
exercise16-2
q5-v
sec-b
medium
Ask Question
Tag:
Math
Phy
Chem
Bio
Other
SUBMIT QUESTION
►
Please Wait
Take Test
JEEMAIN Crash Practice
15 Test Series
NEET Crash Practice
5 Test Series
JEEMAIN
350+ TESTS
NEET
320+ TESTS
CBSE XI MATH
50+ TESTS
CBSE XII MATH
80+ TESTS
x
JEE MAIN, CBSE, NEET Mobile and Tablet App
The ultimate mobile app to help you crack your examinations
Get the Android App
...