Mathematics MCQs
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4451.If Hanif spends Rs.35 in one day, then how many rupees does he spend in 7 days?
4452.If the sum of the roots of the equation ax^2−2x+2a−0 is equal to their product, then the value of a is?
4453.If order of a matrix A is 2x3 and of matrix B is 3x3 then order of AB is?
4454.The additive identity of real numbers is ?
4455.If A is a matrix of order 3×4 then order of AT is?
4456.If A is a matrix of order 3×2 then the order of _____ is
4457.P⇒Q is true if both are true. This is known as
4458.For any subsets A and B of U, (A ∩ B)' =
4459.The sum of an infinite geometric series exists only if the condition on the common ratio r is
4460.Trichotomy is property of?