Mathematics MCQs
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4981.Reading a value that lies outside the two extreme points is called _____?
4982.If a sound note has intensity (I), equals to faintest audible sound (I₀), then will be it's sound level?
4983.In quadratic equation ax² + bx + c = 0, _____ CANNOT be zero.
4984.In matrices (AB)-¹ = ____?
4985.The equation of tangent line to the curve y = x² at (2, 4) is?
4986.9x² + 4y² = 36 is a/an _____?
4987.A point where derivative ______ is called critical point.
4988.The domain of a sequence is a set of _____ numbers.
4989.The ratio and root test fall when the limit of the ratio of n + 1th and nth terms of the series becomes _____?
4990.The root(s) of quadratic equation is/are _____?