Let the mirror image of the point \((a, b, c)\) with respect to the plane \(3 x-4 y+12 z+19=0\) .... VIDEO
Let the mirror image of the point \((a, b, c)\) with respect to the plane \(3 x-4 y+12 z+19=0\) be \((a-6, \beta, \gamma)\). If \(a+b+\) \(c=5\), then \(7 \beta-9 \gamma\) is equal to 📲PW App Link - https://bit.ly/YTAI_PWAP 🌐PW Website - https://www.pw.live
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