A-Level Maths: E7-26 Trig Equations: Solve tan(x + 3π) = 4.1 between 0 and 2π radians

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Thank you, I got the right answers but needed the explanation about the two being superimposed which I didn’t spot. With doing other A levels, I hope I haven’t got my fingers in too many pies ! Boom 🎉

davidhill