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At the number x = 3/5, which expression equals… · Answer | StemPy Lab
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At the number x = 3/5, which expression equals sin⁻¹(2x√(1 - x²))?
Mathematics
Medium
High School (11–12)
Trigonometry › Inverse Trigonometric Functions
Board Exam
CUET UG
Created by
StemPy Lab
At the number
x
=
3
5
x = \dfrac{3}{5}
x
=
5
3
, which expression equals
sin
−
1
(
2
x
1
−
x
2
)
\sin^{-1}\left(2x\sqrt{1 - x^2}\right)
sin
−
1
(
2
x
1
−
x
2
)
?
−
π
−
2
sin
−
1
3
5
-\pi - 2\sin^{-1}\dfrac{3}{5}
−
π
−
2
sin
−
1
5
3
4
sin
−
1
3
5
4\sin^{-1}\dfrac{3}{5}
4
sin
−
1
5
3
π
−
2
sin
−
1
3
5
\pi - 2\sin^{-1}\dfrac{3}{5}
π
−
2
sin
−
1
5
3
2
sin
−
1
3
5
2\sin^{-1}\dfrac{3}{5}
2
sin
−
1
5
3
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← The graph of y = cos⁻¹x falls from π to 0 as x goes from -1 to 1, and the line y = x rises. How many real solutions does the equation cos⁻¹x = x have?
Solve -3x + 4 ≤ 16 for x. →
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