Question # 1

Cot 360° =______.

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Undefined

0.707

-0.5

0

x is a member of the set {-1,0,3,5} y is a member of the set {-2,1,2,4} which is possible?

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x- y =-6

x -y < -6

x -y > 6

None

In which quadrant is the solution of the equation sin x - 1 = 0

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II quadrants

II and III quadrants

III and Iv quadrants

I quadrant

Cos^-1 (-x) =_______.

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π +cos^-1 x

π -sin^-1 x

π +sin^-1 x

π -cos^-1 x

The equation of two polynomials P(x)/Q(x) where Q(x) ≠ 0 with no common factor is called

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12

1

10

-10

π/3 is

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A positive integer

A negative integer

A natural number

An irrational number

Tan^-1 1/x =______

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Sin x

Sec^-1 X

Cot^-1 X

Sin Ix/cos- Ix

If f (x) = x/x²- 4 then which is not included in the domain of f(x)

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0

-2

1

4

The axis of the parabola y² = 4ax is

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x =0

Y =0

X = y

X = -y

The multiplicative inverse of -1 in the set {1-,1} is

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40

30

50

20

If Sin θ =Cosθ then θ=

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30°

45°

60°

90°

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