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小 發表於 2021-6-9 09:03 PM (第 1044 天)
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Here are the very first steps for each part.
As per usual, drawing rough sketches/diagrams at some point is really important in tackling co-geom questions.
For (b)(i), you can't escape from finding where P and Q are. Up til this point, with the information given and not used in (a), this is the most sensible thing to do.
For (b)(ii), again, you can't escape from finding the coordinates of T.
If you're just looking for answers, then the answer to (b)(ii) is yes.
[ 本帖最後由 風之男 於 2021-6-9 09:37 PM 編輯 ]
