0.72840984877 is the answer :)
The computation shows that person started at the 2nd floor.
<h3>How to compute the value?</h3>
Let the initial floor be x.
From the information, the elevator moves up 6 floors, down 4 floors, and up 3 floors. you are then at floor 7.
This will be:
x + 6 - 4 + 3 = 7
x + 5 = 7
x = 7 - 5
x = 2
Therefore, the person started at the 2nd floor.
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Answer:
They are both 90 degrees, so it is the same. It's also just flipped over. :D
Step-by-step explanation:
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f(x) = 3 - 2sin(x)
0 = 3 - 2sin(x)
- 3 - 3
-3 = -2sin(x)
-2 -2
1¹/₂ = sin(x)
sin⁻¹(1¹/₂) = sin⁻¹[sin(x)]
sin⁻¹(1¹/₂) = x