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A fair die is thrown twice. Let (a, b) d...

A fair die is thrown twice. Let (a, b) denote the outcome in which the first throw shows 'a' and the second throw shows 'b' . Let A and B be the following events :
A={(a,b): a is even}, B={(a,b): b is even}
Statement-1: If C={(a,b): a+b is odd}, then `P(AcapB cap C)=(1)/(8)`
Statement-2: If D={(a,b): a+b is even}, then `P(A cap B cap D// A cup B)=(1)/(3)`
a. Statement-1 is true, Statement-2 is true: Statement-2 is a correct explanation for Statement-1
b. Statement-1 is true, Statement-2 is true: Statement-2 is not a correct explanation for Statement-1
c. Statement-1 is true, Statement-2 is false
d. Statement-1 is false, Statement-2 is true

A

Statement-1 is true, Statement-2 is true: Statement-2 is a correct explanation for Statement-1

B

Statement-1 is true, Statement-2 is true: Statement-2 is not a correct explanation for Statement-1

C

Statement-1 is true, Statement-2 is false

D

Statement-1 is false, Statement-2 is true

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ARIHANT MATHS-PROBABILITY-Exercise (Questions Asked In Previous 13 Years Exam)
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  3. A six-faced fair dice is shown until 1 comes. Then the probability tha...

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  6. A randam variable X has Poisson's distribution with mean 2. Then , P(X...

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  10. Let H1, H2,..., Hn be mutually exclusive events with P (Hi) > 0, i = ...

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  11. Let E^c denote the complement of an event E. Let E,F,G be pairwise ind...

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  12. A pair of four dice is thrown independently three times. The probabili...

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  13. Two aeroplanes I and II bomb a target in succession. The probabilitie...

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  14. An experiment has 10 equally likely outcomes. Let A and B be two non-e...

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  15. Evluate int (cosx+x) dx

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  16. A die is thrown. Let A be the event that the number obtained is grea...

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  17. It is given that the events A and B are such that P(A)=1/4, P(A/B)=1/2...

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  18. A fair die is tossed repeatedly until a 6 is obtained. Let X denote th...

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  19. A fair die is tossed repeatedly until a 6 is obtained. Let X denote th...

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  20. A fair die is tossed repeatedly until a 6 is obtained. Let X denote th...

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  21. In a binomial distribution B (n, p=(1)/(4)), if the probability of at...

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