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Statement -1 : The lines y = pm b/a xx ...

Statement -1 : The lines `y = pm b/a xx ` are known as the asymptotes of the hyperbola `x^(2)/a^(2) - y^(2)/b^(2) - 1 = 0 `.
because
Statement -2 : Asymptotes touch the curye at any real point .

A

Statement - 1 is True, Statement - 2 is True, Statement - 2 is a correct explanation for Statement - 1

B

Statement - 1 is True, Statement - 2 is True, Statement - 2 is NOT a correct explanation for Statement - 1

C

Statement - 1 is True , Statement - 2 is False

D

Statement - 1 is False, Statement - 2 is True

Text Solution

AI Generated Solution

The correct Answer is:
To solve the problem, we need to analyze the two statements provided regarding the hyperbola and its asymptotes. ### Step-by-Step Solution: 1. **Understanding the Hyperbola Equation**: The given hyperbola is represented by the equation: \[ \frac{x^2}{a^2} - \frac{y^2}{b^2} = 1 \] This is the standard form of a hyperbola that opens horizontally. **Hint**: Identify the standard form of the hyperbola and recognize its components (a and b). 2. **Finding the Asymptotes**: The asymptotes of a hyperbola can be derived from the equation by setting the right-hand side to zero: \[ \frac{x^2}{a^2} - \frac{y^2}{b^2} = 0 \] Rearranging this gives: \[ \frac{y^2}{b^2} = \frac{x^2}{a^2} \] From this, we can express \(y\) in terms of \(x\): \[ y^2 = \frac{b^2}{a^2} x^2 \] Taking the square root, we find: \[ y = \pm \frac{b}{a} x \] Thus, the equations of the asymptotes are: \[ y = \pm \frac{b}{a} x \] **Hint**: Set the hyperbola equation to zero to derive the asymptote equations. 3. **Analyzing Statement 1**: Statement 1 claims that the lines \(y = \pm \frac{b}{a} x\) are the asymptotes of the hyperbola. From our derivation, we have confirmed that this statement is true. **Hint**: Verify the derived asymptote equations against Statement 1. 4. **Analyzing Statement 2**: Statement 2 claims that the asymptotes touch the hyperbola at any real point. However, asymptotes do not intersect the hyperbola at any finite point; they only approach the hyperbola as they extend towards infinity. Therefore, this statement is false. **Hint**: Understand the definition of asymptotes and their behavior relative to the hyperbola. 5. **Conclusion**: - Statement 1 is **True**. - Statement 2 is **False**. ### Final Answer: - Statement 1: True - Statement 2: False
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