Xiaodan Leng

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    Xiaodan's activity

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    Xiaodan Leng copied Converting angles from radians to degrees to Converting angles from radians to degrees 6 years, 4 months ago

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    Xiaodan Leng copied Exact values for sin, cos, tan (-6pi to 6pi, radians) to Exact values for sin, cos, tan (-6pi to 6pi, radians) 6 years, 4 months ago

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    Xiaodan Leng copied Exact values for sin, cos, tan (0 to 2pi, radians) to Exact values for sin, cos, tan (0 to 2pi, radians) 6 years, 4 months ago

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    Xiaodan Leng copied Domain of a rational function to Domain of a rational function 6 years, 4 months ago

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    Xiaodan Leng copied Domain of a log function to Domain of a log function 6 years, 4 months ago

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    Xiaodan Leng copied Access the student's answer to another part in a marking script to Access the student's answer to another part in a marking script 6 years, 4 months ago

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    Xiaodan Leng copied Domain of a square root function to Domain of a square root function 6 years, 4 months ago

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    Xiaodan Leng copied Domain of a trigonometric function (radians) to Domain of a trigonometric function (radians) 6 years, 4 months ago

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    Xiaodan Leng copied Domain of a trigonometric function (degrees) to Domain of a trigonometric function (degrees) 6 years, 4 months ago

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    Xiaodan Leng copied Factorise the quadratic expression (with non-trivial x^2) to Factorise the quadratic expression (with non-trivial x^2) 6 years, 4 months ago

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