MrBeefJerky
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Hey! Can someone help me with part b of this question? In the answers I don't understand how they got mQP = -1/pq, can someone explain it to me? Thank you!
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Conics Help! (1 Viewer)
- Thread starter MrBeefJerky
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Carrotsticks
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They used the Gradient formula for PQ, but they didn't show working.
MrBeefJerky
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Thank you Carrotsticks! 
