(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

Find all solutions of the equation correct to two decimal places.

tan x = [itex]\sqrt{4 − x^2}[/itex]

2. Relevant equations

3. The attempt at a solution

I squared both sides, giving me tan^2x = 4 - x^2, but I don't know where to go from there.

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# Find all solutions of the equation correct to two decimal places

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