Question # 1

An equation containing at least one derivative of a depends variable with respect to independent variable is a (an)

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Implicit equation

Differential equation

General equation

None of these

The distance between two points P(x₁, y₁) and Q (x₂, y₂) is

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An event having more than one sample point is called

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Certain event

Compound event

Simple event

None

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0

1

Tan 360° = _______

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-1

0

1

Undefined

Inequalities have ______ symbol

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2

3

4

1

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-1

0

1

undefined

5th term of a G.P. is 2, then the product of first 9 terms is

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256

128

512

None of these

If f(x)= x³ then f(-2) is

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-2

-4

-8

8

(x + 2)²= x²+ 4x + 4 is

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A linear equation

A cubic equation

A quadratic equation

None

If a tangent line touches the function y = f (x) in more than one point then y = f (x) is

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Periodic

Surjective

Bijective

Injective

The function sine and Cosine have the closed internal as their range

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[1, 0]

[-1, 1]

[0, 1]

[-1, 2]

At a point 15 meters away from the base of a 15 meters high house, the angle of elevation of the top is

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90°

60°

30°

45°

The domain and range of a trigonometric function can be allocate by their

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graph

Continuity

Discontinuity

Periods

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The area of sector with central angle of 1 radians in a circular region whose radius is 2 m is

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Two quadratic equation in which xy term is missing and the coefficients of x²and y²are equal, give a linear equation by ______

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Addition

Subtraction

Multiplication

Division

Derivative of a w.r.t x is

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0

1

x

The proposition S(n) is true∀n∈N,S(k+1) true when ______is true

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S(1)

Both a & c

S(k)

None

The synthetic division method is only used to divide a polynomial by

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quadratic equation

binomial

linear equation

monomial

If the sum of co-efficient in the expansion of (a+b)ⁿis 4096, then the greatest co-efficient in the expansion is

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1594

792

924

2924

Domain of y = scs x is

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All real numbers except π/2 + n*π

R

All negative integers

None of these

If A and B are two sets then intersection of A and B is denoted by

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-3

-7

1

0

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7

5

6

None of these

If Projvu = Projuv, then

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Uand vare parallel

|u|=|v|

Uandvre perpendicular

One ofuorv

We also the system of non-homogeneous linear equations by

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a and b

b and c

c and a

a, b and c

Gooch crucible is made of :

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Brass.

Porcelain.

Bronze.

Gold.

3.5+5.4=5.4+3.5 =8.9 this property of addition is called

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additive identity

assoclative property

commulative property

closure property

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