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It’s the hardest question in the HSC. Could you solve it? – Sydney Morning Herald

This year’s brain-teaser was an “integration” problem: the technique used to figure out the area or volume of unusual shapes or curves. Whether you could crack…



Watch Sydney Technical High School student Raj Taware solve the four-part question here:
The hardest question has traditionally come from the field of circular geometry. But with the launch of new maths syllabuses in 2020, that topic was removed from course content and students were left guessing.
Raj Taware, a Sydney Technical High School student who managed to solve all four elements of the final question, thought students would be tested with a problem on vectors: the newest topic in the syllabus.

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