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Mathematics 12 Online
OpenStudy (anonymous):

Jai has two coins in his pocket, a fair coin and a tricky coin with heads on both of its faces.He draws one coin at random,flips it and gets heads.What is the probability tht he draws the tricky one?

OpenStudy (ganpat):

Probability for for getting tricky coin from the pocket would be 1/2... and Probability of getting head on tricky coin is 1. Probability for getting head from both the coins from the pocket = 3/4..

OpenStudy (anonymous):

at what point on the y-axis does the line joining(-1,5) and (5,6) intercept it?

OpenStudy (anonymous):

ans?

OpenStudy (ganpat):

hey wait.. its wrong.. let me draw it again..

OpenStudy (ganpat):

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