Question # 1

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sin x

cos x

sinh x

cosh x

Let f(x) = x², real valued function then domain of f is the set of all:

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Real numbers

Integers

Positive numbers

Natural numbers

Cosh² x + Sinh² x =

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Cosh x²

Cosh 2x

Sinh 2x

Tanh 2x

Every relation, which can be represented by a linear equation in two variables, represents a:

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Graph

Function

Cartesian product

Relation

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Implicit

Explicit

Exponential

Logarithmic

The range of the function f(x) = |x|

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A function, in which the variable appears as exponent (power), is called a / an -------- function.

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Constant

Explicit

Exponential

Inverse

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Let f(x) = x³ + sin x, then f(x) is:

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Even function

Odd function

Power function

None of these

tanh x =

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If f(x) = |x|, f(x) is a:

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Constant function

Absolute function

Linear function

Quadratic function

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4

Does not exist

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Constant

Implicit

Identity

Inverse

cosh^-1x =

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f(x) is odd function. If and only if:

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f(-x) = -f(x)

f(-x) = f(x)

f(x) = 3f(-x)

f(x) = -3f(-x)

Let f(x) = x² + 3, then domain of f is:

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Set of all integers

Set of natural numbers

Set of real numbers

Set of rational numbers

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Undefined

3a²

a²

0

Let f(x) = cos x, then f(x) is an:

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Even function

Odd function

Power function

None of these

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0

1

e

Does not exist

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Constant function

Absolute linear function

Linear function

Quadratic function

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Mathematics Fsc Part 2 Chapter 1 Online Test MCQs With Answers

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