Trigonometric equations

Aahh, it was so beautiful in Italy… Now we are back to same old daily activities, but what can you do 😀 hahah, I hope we’ll go to Avezzano again next year. By the way, if I hadn’t told you, our awesome school cooperates with a science school in Avezzano, Italy, so we had a student exchange organised, since we go to an English bilingual class. Pretty amazing, don’t you think?

Anyway, here’s some boring Maths

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