Table of contents
- 0. Review of College Algebra4h 43m
- 1. Measuring Angles39m
- 2. Trigonometric Functions on Right Triangles2h 5m
- 3. Unit Circle1h 19m
- 4. Graphing Trigonometric Functions1h 19m
- 5. Inverse Trigonometric Functions and Basic Trigonometric Equations1h 41m
- 6. Trigonometric Identities and More Equations2h 34m
- 7. Non-Right Triangles1h 38m
- 8. Vectors2h 25m
- 9. Polar Equations2h 5m
- 10. Parametric Equations1h 6m
- 11. Graphing Complex Numbers1h 7m
0. Review of College Algebra
Solving Linear Equations
1:31 minutes
Problem 107
Textbook Question
Textbook QuestionIdentify the property illustrated in each statement. Assume all variables represent real numbers. 1 (t - 6) • ( ——— ) = 1, if t - 6 ≠ 0 t - 6
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Key Concepts
Here are the essential concepts you must grasp in order to answer the question correctly.
Zero Product Property
The Zero Product Property states that if the product of two factors equals zero, at least one of the factors must be zero. In the context of the given statement, it implies that if the expression (t - 6) multiplied by another expression equals 1, then (t - 6) cannot be zero, ensuring that the multiplication is valid and the equation holds true.
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Identity Property of Multiplication
The Identity Property of Multiplication states that any number multiplied by one remains unchanged. In the statement, the expression (t - 6) • (1/(t - 6)) = 1 illustrates this property, as multiplying (t - 6) by its reciprocal yields the identity element, which is 1, provided that (t - 6) is not zero.
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Pythagorean Identities
Reciprocal
A reciprocal of a number is defined as 1 divided by that number. In the context of the question, the expression (1/(t - 6)) serves as the reciprocal of (t - 6). This concept is crucial for understanding how the multiplication of a number by its reciprocal results in the identity element, reinforcing the relationship between the two expressions in the equation.
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