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Find the number of real solutions to the equation `3cos^(-1)x-pix-pi/2=0`

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To solve the equation \(3 \cos^{-1}(x) - \pi x - \frac{\pi}{2} = 0\), we will follow these steps: ### Step 1: Rearranging the Equation Start by isolating \(\cos^{-1}(x)\): \[ 3 \cos^{-1}(x) = \pi x + \frac{\pi}{2} \] Now, divide both sides by 3: ...
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