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2014 HSC Mathematics Solutions
Sorry, that was a typo. Its actually B (2 solutions).- vaimvaelk
- Post #16
- Forum: Mathematics
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Section I: Multiple Choice
There are actually only 2 solutions, since when you sub pi/2 into the equation, you get no solution. This is because tan(pi/2) does not exist (sub tan(pi/2) in your calculator and you will get math error).- vaimvaelk
- Post #27
- Forum: Mathematics
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