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Hope it helps (and understandable)
Date Posted:
4 years ago
I understood part (ii), thank you so much! But i still dont quite understand part (iii), how did you work out the equation for the positive and negative side? (Im quite bad at modulus function
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Hope this helps, hope it is correct
Date Posted:
4 years ago
Orhhh, I understand now!!! Thank you for drawing the graph!!!:))
you’re welcome! I find that drawing of graphs and diagrams are actually very useful for u to u understand. U can also jot down notes at the side (like what I did in the red boxes) to help guide you :)
Okay, will try it next time!