Part D: Applic ion Pl 13. Rounded to one decimal place, determine the obtuse angle between these planes: T₁: 2x +2y-z +

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Part D Applic Ion Pl 13 Rounded To One Decimal Place Determine The Obtuse Angle Between These Planes T 2x 2y Z 1 (27.5 KiB) Viewed 13 times

Part D: Applic ion Pl 13. Rounded to one decimal place, determine the obtuse angle between these planes: T₁: 2x +2y-z + 5 = 0 and 7₂: x + 4y - 4z + 5 = 0 [4 marks] 14. Determine the exact point of intersection of the planen: 3x-y-z + 1 = 0 and the line L: [x, y, z)=[-1,+t[-1,3,3] [3 marks]