FSC Part 2 Mathematics Full Book Online Test With Answers

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FSC Part 2 Mathematics Full Book Online Test

Sr. # Questions Answers Choice
1 Cosh2 x + Sinh2 x = Cosh x<sup>2</sup> Cosh 2x Sinh 2x Tanh 2x
2 Cosh2 x - Sinh2 x = 1 -1 2 -2
3 tanh x =
4 sin x cos x sinh x cosh x
5 If f(x) = |x|, f(x) is a: Constant function Absolute function Linear function Quadratic function
6 Common logarithmic Natural logarthmic Exponential None of these
7 Implicit Explicit Exponential Logarithmic
8 Constant function Absolute linear function Linear function Quadratic function
9 Which one is an exponential function ?
10 Which one is not an exponential function ?
11 A function P(x) = 6x4 + 7x3 + 5x + 1 is called a polynomial function of degree -------- with leading coefficient -------. 4, 6 2, 7 2, 3 2, 5
12 A function, in which the variable appears as exponent (power), is called a / an -------- function. Constant Explicit Exponential Inverse
13 The linear function f(x) = ax + b is an identity function if: a = 0, b = 1 a = 1, b = 0 a = 1, b = 1 a = 0, b = 1
14 Which one is an identity function ? f(x) = g(x) f (x) = x f(x) = 1
15 If x and y are so mixed up and y cannot be expressed in terms of the independent variable x, then y is called a/an ---- function of x. Constant Explicit Implicit Inverse
16 Constant Implicit Identity Inverse
17 Which one is a constant function ? f(x) = x<sup>2</sup> f(x) = x f(x) = x + 1 f(x) = 14
18 If the degree of a polynomial function is ------------, then it is called a linear function: 0 1 2 3
19 Let f(x) = x2 + 3, then domain of f is: Set of all integers Set of natural numbers Set of real numbers Set of rational numbers
20 Let f(x) = x2, then range of f is the set of all: Real numbers Non-negative real numbers Non-negative integers Complex numbers
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