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compute tan22(1^circ)/(2)...

compute `tan22(1^circ)/(2)`

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To compute \( \tan\left(22.5^\circ\right) \), we can use the double angle formula for tangent. Here’s a step-by-step solution: ### Step 1: Recognize the angle We need to compute \( \tan\left(22.5^\circ\right) \). Notice that \( 22.5^\circ \) is half of \( 45^\circ \). ### Step 2: Use the double angle formula The double angle formula for tangent states: \[ ...
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