Question # 1

If the domain of the function f: x⟶ 2x³+ 1 is {-1,2,3}, the range of the function is

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{3,2,5}

{1,3,9}

{-1,-2,-3}

{3,9,19}

0! = ______

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0

1

2

Not defined

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A

A'

U

U'

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The solution set of sin x + cos x = 0 is

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The sum if 1,3,5,7,9........ up to 20 terms is

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400

472

563

264

If origin is the mid point of (a,3) and (5,b) then

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a = -5 , b = -3

a = 5 , b =3

a = -5 , b = 3

a = 5 , b = -3

The number of divisors of 1029, 1547 and 122 are in

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A.P.

G.P.

H.P.

None of these

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(1, 3)

(-1, -3)

(1, -3)

(-1, 3)

Geometrically, the modulus of a complex number represents its distance from the

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Point (1, 0)

Point (0, 1)

Point (1, 1)

Point (0, 0)

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