SOLUTION: Find the exact solution of the equation
sin^-1 x = Pi/2
Trying to find what x is in this equation - it is sin to negative 1 power
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sin^-1 x = Pi/2
Trying to find what x is in this equation - it is sin to negative 1 power
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Question 611261: Find the exact solution of the equation
sin^-1 x = Pi/2
Trying to find what x is in this equation - it is sin to negative 1 power Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! sin^-1 (x) = Pi/2
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Your problem says "The angle whose sin is x is pi/2"
The angle is pi/2.
Since the sin(pi/2) is 1, x must be 1.
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OR
sin(sin^-1(x)) = sin(pi/2)
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x = 1
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Cheers,
Stan H.
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