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if (9,23) and (49,53) are the 2 focii of an ellipse. and x- axis is tangent to it.then find the length of major axis.?? ...
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if (9,23) and (49,53) are the 2 focii of an ellipse. and x- axis is tangent to it.then find the length of major axis.?? ...
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Help me friends.I am not able to solve it. If tan( (pi/4) + y/2) = tan3 ( (pi/4) + x/2), prove that sin(y)/ sin(x) = (3 + sin2x)/ (1+ 3sin2x) ...
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An automatic machine makes paper clips from wire coiling. If on an average 1 in 400 paper clips are defective and 100 clips are packed in each box, What are the probabilities that any box of clips will contain : a) No defecti ...
