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AE-JE Foundation EE : Engineering Mathematics Revision Quiz

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Question 1

What will the transpose of column matrix?

Question 2

If a function is continuous at x = a, which of the following is not true?

Question 3

If A is a matrix that is skew-symmetric then which of the following is correct?

Question 4

If tan^-1 x + cos^-1 (1/√2) = π/2 then what is the value of x ?

Question 5

What should be the order of the two matrices in order to add them?

Question 6

The value of

, if

where

is a unit vector is

Question 7

If A =

and B =

, A² = B then find ε

Question 8

Given, f(x) is a continuous function everywhere on R then which of the following is true about g(x) = x²f(x)?

Question 9

Which of the properties of matrixes is incorrect?

Question 10

The intervals in which f(x) = x(x – 1), decreases is

Question 11

If x = f(t) and y = g(t), then

Question 12

The point on the curve y = 2x² – 4x where tangent is parallel to x – axis is

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Apr 7AE & JE Exams