9th
-
12th
grade

Mathematics

60%

accuracy

819

plays

Lindsay Kirk

4 years

Mathematics

9th -

12thgrade

Inverse Trigonometric Functions

Lindsay Kirk

819
plays

15 questions

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1. Multiple Choice
30 seconds
1 pt
Domain of function $\sin^{-1}x\ is$
$\left[-\frac{\pi}{2},\frac{\pi}{2}\right]$
$\left(-\frac{\pi}{2},\frac{\pi}{2}\right)$
$\left(-1,1\right)$
$\left[-1,1\right]$
2. Multiple Choice
30 seconds
1 pt
Domain of function $\cos^{-1}x\ is$
$\left[-\frac{\pi}{2},\frac{\pi}{2}\right]$
$\left(-\frac{\pi}{2},\frac{\pi}{2}\right)$
$\left(-1,1\right)$
$\left[-1,1\right]$
3. Multiple Choice
30 seconds
1 pt
Range of function $\sin^{-1}x\ is$
$\left[-\frac{\pi}{2},\frac{\pi}{2}\right]$
$\left(-\frac{\pi}{2},\frac{\pi}{2}\right)$
$\left(-1,1\right)$
$\left[-1,1\right]$
4. Multiple Choice
30 seconds
1 pt
Range of function $\cos^{-1}x\ is$
$\left[0,\ \pi\right]$
$\left(-\frac{\pi}{2},\frac{\pi}{2}\right)$
$\left(-1,1\right)$
$\left[-1,1\right]$
5. Multiple Choice
30 seconds
1 pt
Range of function $\tan^{-1}x\ is$
R
$\left(-\frac{\pi}{2},\frac{\pi}{2}\right)$
$R-\left\{\frac{\pi}{2}\right\}$
$\left[-\frac{\pi}{2},\frac{\pi}{2}\right]$
6. Multiple Choice
30 seconds
1 pt
The value of $\sin^{-1}\left(-\frac{1}{2}\right)\$
$\frac{\pi}{3}$
$\frac{\pi}{6}$
$-\frac{\pi}{3}$
$-\frac{\pi}{6}$
7. Multiple Choice
30 seconds
1 pt
The value of $\cos^{-1}\left(-\frac{\sqrt{3}}{2}\right)\$ is
$\frac{5\pi}{6}$
$-\frac{5\pi}{6}$
$\frac{\pi}{6}$
$-\frac{\pi}{6}$
8. Multiple Choice
2 minutes
1 pt
A
B
C
D
9. Multiple Choice
2 minutes
1 pt
A
B
C
D
10. Multiple Choice
1 minute
1 pt
sin^-1[cosπ]
0
π
π/2
-π/2
11. Multiple Choice
5 minutes
1 pt
tan(sin^-1(-1/2))
√3
√3/3
-√3
-√3/3
12. Multiple Choice
5 minutes
1 pt
cos^-1(tan(-π/4))
0
π
π/4
3π/4
13. Multiple Choice
5 minutes
1 pt
tan(cos^-1(-1))=
undefined
0
½
1
14. Multiple Choice
5 minutes
1 pt
tan(sin^-1(1))=
undefined
0
½
1
15. Multiple Choice
30 seconds
1 pt
What is cos^-1(½)?
¼π, 45⁰
⅓π, 60⁰
½π, 90⁰
π, 180⁰
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Inverse Trigonometric Functions

9th - 12thgrade

Mathematics

Mathematics

9th -

12thgrade

Inverse Trigonometric Functions

819 plays

15 questions

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9th
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