mohanchandru17
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mohanchandru17
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July 4, 2011
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Answered a Question in Math
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A question paper has 10 T or F questions. If each of N candidate answers all Qs...
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Asked a Question in Math
X is twice as old as Y was 3 years ago,when X was as old as Y is today. If the...
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sin^2x=1-cos2a/2,cos^2x=1+cos2a/2 =(1-cos2a/2)+(1+cos2a/2) =2/2 =1
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what is the locus of the ceter of front wheel of bicycle whose diameter is d?
