smc-1036-50-Limits Invert

Calculus, EXT1 C2 2019 HSC 13a

Use the substitution to evaluate . (3 marks)

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Evaluate , using the substitution . (3 marks)

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Use the substitution to evaluate . (3 marks)

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MARKER’S COMMENT: A “significant number” of students put the integral limits in the wrong order.

Use the substitution to evaluate . (3 marks)

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Use the substitution to evaluate . (3 marks)

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