Question # 1

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2^x

2^xIn x

2^xIn 2

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(g,f)

(-g,f)

(g,-f)

(-g,-f)

Derivative of a w.r.t x is

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0

1

x

If line through (4,3) and (2,k) is perpendicular to y =2x +3, then k =_______

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-1

1

-4

4

A function from X to X is denoted as

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f : X to Y

f : Y to Y

(n + 2) (n + 1)n in factorial form is

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If the roots of ax²- bx - c = 0 change by the same quantity, then the expression in a, b, c that does not change is

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A second degree equation in which coefficients of x²and y²are equal and there is no product therm xy represents:

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a parabola

a circle

an ellipse

a pair of lines

Z is the set of integers, (z, *) is a group with a * b = a + b + 1, a, b∈G. then inverse of a is

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-a

a + 1

-2 -a

None of these

A,G,H are in

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A.P

G.P

H.P

None of these

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Mathematics General Science Test Medium Mode MCQs With Answers

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