Mathematics MCQs
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6371.The polar form of complex number x + iy is?
6372.If a, b are positive integers, where in the (modulo 7) with the multiplication operation, then inverse of 3 in the group is?
6373.There is a region which is not simply connected is called?
6374.What is the boundary condition at a fixed boundary of the inviscid fluid?
6375.In(x + 3) ≥ 0 if and only if?
6376.The period of Cos (3x+5) is?
6377.If α, β are roots of the equation 2x^2 - 4x + 5 = 0, then α^2β + αβ^2 = ____?
6378.Two vectors u,v are orthonormal if and only if?
6379.A^T= A^-1, where A is a real matrix, then A is?
6380.If f′ (x) > 0 in a certain interval, what does show about f(x)?