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A hard difficulty HSC math problem on irrationality of $\sqrt{2} + \sqrt{3} + \sqrt{5}$ with full step-by-step solutions.
Hsc-maths
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A easy difficulty HSC math problem on irrationality of sqrt(23) with full step-by-step solutions.- Published on
A hard difficulty HSC math problem on irrationals between any two rationals with full step-by-step solutions.- Published on
A medium difficulty HSC math problem on last-two-digits test for 4 with full step-by-step solutions.- Published on
A medium difficulty HSC math problem on leading digits of powers of two with full step-by-step solutions.