Question # 1

tanh x =

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Constant

Implicit

Identity

Inverse

f (x) = x secx, then f(0)=

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-1

0

1

The term function was introduced by:

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Euler

Newton

Lagrange

Leibniz

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4

Does not exist

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x = 3 cos t, y = 3 sin t represent

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Line

Circle

Parabola

Hyperbola

The symbol y = f(x) i.e. y is equal to f of x, invented by Swiss mathematician-----------:

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Euler

Cauchy

Leibniz

Newton

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0

1

e

Does not exist

If a function f is from a set X to a set Y, then set X is called the _______ of f:

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Domain

Range

Co-domain

None of these

The linear function f(x) = ax + b is an identity function if:

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a = 0, b = 1

a = 1, b = 0

a = 1, b = 1

a = 0, b = 1

cosh^-1x =

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Constant function

Absolute linear function

Linear function

Quadratic function

Which one is an identity function ?

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f(x) = g(x)

f (x) = x

f(x) = 1

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Constant

Implicit

Explicit

Inverse

The function y = ln x is a/an -------------- function of x.

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Constant

Explicit

Exponential

Logarithmic

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0

2

1

3

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

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Constant

Explicit

Exponential

Inverse

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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f(x² + 1)

f(x)

f(x²)

Parametric equations x = a cos t, y = a sin t represent the equation of:

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Line

Circle

Parabola

Ellipse

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Mathematics Fsc Part 2 Chapter 1 Online Test MCQs With Answers

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