Jay Lee Chor Yow's answer to Chloee's Junior College 2 H2 Maths Singapore question.
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Alternatively, you can use 3 points to find a plane equation by finding 2 direction vectors and taking the cross product to find n. I can do a crash course on vectors if you need
Date Posted:
2 years ago
Thanks a lot but may i check how did you get the a b and c value from the equations? Like did u subsitute them?
Use the simultaneous equation app on your GC
Okay thank you Ill attempt this again when I am free and could I prompt you if I have any questions?
Sure. Can you contact me through my profile? If not I could drop you my tele
No problem Ill just contact you through here
Ok sure