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secondary 4 | A Maths
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the qns asked to solve the equation for 0°
Date Posted: 6 years ago
Views: 239
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Date Posted:
6 years ago
May I ask why did the denominator disappear?
For a fraction to be equal to zero, only the numerator can cause it. Denominator can never equal to zero, as a number divided by zero is invalid. That is why I separated the denominator and numerator ...
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