Question # 1

A die is thrown what is the probability that there is a prime number on the top?

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1/2

1/3

1/6

2/3

A point of a solution region where two of its boundary lines intersect is called

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Boundary

Inequality

Half plane

Vertex

If y = sin(ax + b) then fourth derivative of y with respect to x=

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a⁴ cos (ax + b)

a⁴ sin (ax + b)

-a⁴ sin(ax +b)

a4 tan (ax + b)

x² +2x -25 = 0 is

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1

2

3

4

F(x) = xx decreases in the interval

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(0,e)

(0.1)

(-∞.0)

None

2/(x+1)(x-1) = A/x+1 + B/x-1 corresponds to

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α = b/a and β = ca

α = a/b and β = -c/a

α² + β² = 1

α = -b/a and β= c/a

Which of the following is the equation of a line with slope 0 and passing through the point (4,3)

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X =4

X = -4

Y = 3

Y = -6

0 (zero) is

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A irrational number

A rational number

A negative integer

A positive number

The degree of the polynomial 2x⁴ + 3x² + 16x + 28 = x⁴ + 2x² is

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[a_{ij -}b_ji]

[a_{ij -}b_ij]

[a_{ij] - [}b_ij]

∫1/ax +b dx =

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1/a log |ax + b| +c

Log |ax + b| +c

1/b log |ax +b| +c

1/x log |ax + b| +c

Which of the following is not defined?

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Arcsin 1/9

ArcCos (-4/3)

Arctan 11/12

Arccot (-4)

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NAT I Engineering Mathematics MCQs With Answers

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