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Hw4 Find the normals for these: 2х, + 4х2 + 6x3 +8х4 = 12 x₁ + 3×₂ + 0x3 + 4×4 = 12 2x₁ + 6×₂ + 0x3 + 5×4 = 12 Solve the system. Note that this is line with x₂ free. X3 a What is the direction? Check the direction to all three normals. Find the position X when x3=0 What is X. N for each normal. is t Find the solution x when x₂ = 1; What is X. N for each normal. Hint answers

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