Question # 1

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0

1

-1

undefined

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[0, 0, 0]

[1, 0, 0]

[0, 1, 0]

[0, 0, 1]

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Parallel to the plane

At right angles to the plane

Lies in the plane

Meet the plane obliquely

The point where the axis meets the parabola is called

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Directrix

Foucu

Chord

Vertix

Which element is the additive inverse of (a,b) in Complex numbers

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(a,0)

(0,b)

(a,b)

(-a,-b)

Tan 360° = _______

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-1

0

1

Undefined

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A,. B, C are coincident

A, B, C are collinear

Both A and B

None of these

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The transpose of a row matrix is a ______

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Zero matrix

Diagonal matrix

Column matrix

Row matrix

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If the graph of f is entirely below the x-axis, then the value of definite integral is

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= 0

< 0

> 0

None

(√3+√5)+√7 = √3 +(√5 +√7) property used in above is

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Commutative property of addition

Closure property of addition

Additive inverse

Associative property w.r.t to adition

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The span of a standard parabola depends upon

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x

a

y

y2

If x³- x²+ 5x+ 4 is divided by x - 2, then the reminder is

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0

2

18

14

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The tangent to the parabola y2 =4ax and perpendicular line from the focus on it meet

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x =0

y =0

x =-9

y = -a

Sin 50°-sin 70°+sin 10° is equal to

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1

0

1/2

2

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A coin is tossed. If head comes up, a die is thrown but if tail comes up, the coin is tossed again. The probability of obtaining a head and an even number is

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1/8

2/8

3/8

None of these

The greatest integer which divides the number 101¹⁰⁰- 1 is

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100

1000

10000

100000

x³+ 2x²- 3x + 5 is ______

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An equation

A polynomial

Proper rational fractions

Improper rational fractions

The difference of two consecutive terms of an A.P. is called ______

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General term

Common ratio

Common difference

None of these

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The set {1,2,3,4......} is called

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Set of natural numbers

Set of whole numbers

Set of rational number

Set of irrational numbers

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1

5

7

9

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If ax + bx + c =0 is satisfied by every value of x,then

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b = 0,c = 0

c = 0

b = 0

a = b = c = 0

∫Sec² (ax + b) dx is equal to:

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tan² (ax + b)

1/a tan² (ax + b)

1/atan (ax +b)

tan (ax + b)

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