Determine Whether the Lines L₁: X = 1 + T

question 243

Short Answer

Determine whether the lines L₁: x = 1 + t, y = 2 + 3t, z = 3 + t and L₂: x = 1 + t, y = 3 + 4t, z = 4 + 2t are parallel, intersecting or skew. If they intersect, find the point of intersection.

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Definitions:

Average Rates

The mean amount of a rate, such as interest or tax rate, calculated by totaling several rates and dividing by the number of rates.

Taxable Income

The portion of income that is subject to tax after all deductions and exemptions have been applied according to tax law.

Tax Liability

The total amount of tax that an individual or entity is legally obligated to pay to tax authorities.

Average Tax Rate

The portion of total taxable income that is paid in taxes, calculated by dividing the total tax amount by the total income.