f^(-1) (Y) (cosin^(-1) (X)) 0 π/3 2π/3 π/2 π 2π/3 0
Question
f^(-1) (Y) (cosin^(-1) (X)) 0 π/3 2π/3 π/2 π 2π/3 0
Solution
It seems like you're asking for the inverse function values of cosine for the given angles. Here are the values:
- cos^(-1)(0) = π/2
- cos^(-1)(π/3) = π/6
- cos^(-1)(2π/3) = π/3
- cos^(-1)(π/2) = 0
- cos^(-1)(π) = undefined (cosine function only takes values between -1 and 1)
- cos^(-1)(2π/3) = π/3
- cos^(-1)(0) = π/2
Please note that the cosine inverse function, also known as arccosine, gives the arc that has cosine equal to a given number. Also, the range of arccosine is [0, π], so some of the values you provided (like π and 2π/3) are out of this range.
Similar Questions
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