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`lim_(n->oo) n[1/((n+1)(n+2))+1/((n+2)(n+4))
+........+1/(6n^2)] ` is equal to
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On mixing urea with nitrous acid, the
composition of the products is
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Three charges lie on the frictionless horizontal surface at the vertices of equilateral triangle as
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For the myopic eye, the defect is cured by
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If `sin^(-1) x + sin^(-1) y = (2pi)/ 3` and `cos^(-1) x- cos^(-1) y =pi/3` Then, `(x, y)` is equal t
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Which of the following sets of quantum
numbers is correct ?
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