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Often it is taken that a truthful per...

Often it is taken that a truthful person commands, more respect in the society. A man is known to speak the truth 4 out of 5 times. He throws a die and reports that it is actually a six. Find the probability that it is actually a six. Do you also agree that the value of truthfulness leads to more respect in the society?

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Often it is taken that a truthful person commands more respect in the society. A man is known to speak the truth 4 out of 5 times. He throws a die and reports that it is a six. Find the probability that it is actually a six.

A man is known to speak the truth 3 out of 4 times. He throws a dice and reports that it is a six. Find the probability that it is actually a six.

As man is known to speak truth 3 out of 4 times. He throws a die and reports that it is a six. Find the probability that it is actually a six.

A man is known to speak the truth 3 out of 5 times. He throw a die and reports that it is 1. Find the probability that it is actually 1.

A man is known to speak the truth 3 out of 4 times. He throws a die and reports that it is an even number. Find the probability that is actually even.

A man is known to speak truth 3 out of 4 xx.He throws a die and reports that it is a six.Find the probability that it is actually a six.

XII BOARDS PREVIOUS YEAR-BOARD PAPER SOLUTIONS-All Questions
  1. Prove the following: cos^(-1)((12)/(13))+sin^(-1)(3/5)=sin^(-1)((56)/...

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  2. An aeroplane can carry a maximum of 200 passengers. A profit of Rs....

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  3. Often it is taken that a truthful person commands, more respect in ...

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  4. integrate thisint ( x^2+1)/(x^2-5x+6)dx

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  5. In a group of 50 scouts in a camp, 30 are well trained in first aid...

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  6. students were selected from a school on the basis of values for giving...

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  7. Find the area enclosed by the parabola 4y=3x^2 and the line 2y=3x+12.

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  8. Find the particular solution of this differential equation (x^2dy)/(dx...

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  9. A manufacturer can sell x items at a price of Rs. (5-x/(100)) each. Th...

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  10. If the sum of the lengths of the hypotenues and a side of a right a...

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  11. The area of the region bounded by the curve x^(2)=4y and the straight ...

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  12. A die is thrown again and again until three sixes are obtained. Fin...

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  13. Evaluate: int0^pi(xsinx)/(1+cos^2x)\ dx

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  14. Evaluate : int(-1)^2|x^3-x|\ dx

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  15. Evaluate: int(5x-2)/(1+2x+3x^2)dx

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  16. Evaluate: int("sin"(x-a))/("sin"(x+a))dx

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  17. Differentiate the following function w.r.t. x : x^(sinx)+(sin x)^(...

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  18. If A is an invertible matrix of order 3\ and |A|=5, then find |a d...

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  19. If vec a\ xx\ vec b=\ vec c\ xx\ vec d\ and vec a\ xx\ vec c=\ ...

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  20. Find the value of lamda so that the lines (1-x)/(3)=(7y-14)/(2lamda)=(...

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