Mathematics Fsc Part 1 Online Test With Answers

Mathematics Fsc Part 1 Online Test

Sr. # Questions Answers Choice
1 The range of y = cos-1 x function is:
2 The domain of y = cos-1 x function is:
3 The range of y = sin-1 x is:
4 The domain of y = sin-1 x is:
5 Range of the function y = tan-1 x is:
6 tan-1 (-x) = tan<sup>-1</sup>x cot<sup>-1</sup>x -tan<sup>-1</sup>x -cot<sup>-1</sup>x
7 cos-1 (-x) = π + cos<sup>-1</sup> x π - cos<sup>-1</sup>x π + sin<sup>-1</sup>x π - sin<sup>-1</sup>x
8 sin-1 (-x) = -sin<sup>-1</sup> x sin<sup>-1</sup>x π + cos<sup>-1</sup>x -cos<sup>-1</sup>x
9 tan x cot x
10 cos x sec x
11 sin x cosec x
12 If f(x) = arccos x, then:
13 y = tan-1 x if and only if x = tan y, where: -1 &lt; x &lt; 1 and - π &lt; y &lt; π
14 The graph of y = cos-1 x is obtained by reflecting the graph of y = cos x about: x-axis y-axis y = x y = -x
15 y = sin-1 x if and only if x = sin y, where:
16 Inverse sine function is written as: (sin x)<sup>-1</sup> sin x<sup>-1</sup> arc sinx arc sin<sup>-1</sup> x
17 Domain of the function y = tan-1 x is:
18 The range of principal tangent function is:
19 The domain of principal tangent function is:
20 The range of principal cosine function is:
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