Mathematics MCQs
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7771.If p: x + y = 3, then ¬p is?
7772.Degree of the function f(x,y)= √x+√y/x + y is?
7773.What is the value of the limit (x, y) --> (2, 1) of the expression: (x^3 + 2x^2y - xy - 2y^2) / (x + 2y)?
7774.The series x- x^2/2 + x^3/3 - x^4/4 + .... is convergent for?
7775.If the radius of a circle increases from 10 cm to 10.1 cm, then the percentage change in its area is?
7776.If lim sin2x + asinx/x^3 exists, then the value of 'a' is?
7777.The c of Cauchy mean value theorem for the functions f(x)=x², g(x) = x² on [12] is?
7778.3 ?
7779.Solution of inequality x-3/x+7 < 0 is?
7780.What is the measure of an equilateral angle?