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Shubhra garg
@shubhra-garg
Eminent Member
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6 years ago
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New Question: Probability

Sir,kindly post the Solution of both the questions

6 years ago
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New Question: Permutation and combination

3 points are randomly selected on a sphere,what is the probability that all of them lie in the same hemisphere? Should it not be?-2πrsq./4πrsq.

6 years ago
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New Question: geometry

Sir,Is this solution correct

6 years ago
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New Question: Equations and Expressions

Sir,please provide the solution for both questions.

6 years ago
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New Question: Triangles

Data sufficiency questionis ∆ABC an equilateral triangle? I.the orthocentre lies outside ∆ABC II.The circumcentre coincides with the orthocentre

6 years ago
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New Question: Logical Puzzles

I found this solution

6 years ago
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