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STATEMENT-1: The line 2009x+2010y+2011=0...

STATEMENT-1: The line `2009x+2010y+2011=0` where `2009a+2011c=0` passes through the point `((a)/(b),(b)/(c )),` where `abc ne 0.`
STATEMENT-2: If `2009a+2010+2011c=0,` then the straight line `ax+by+c=0, abc ne 0` passes through `((2009)/(2011),(2010)/(2011)).`

A

Statement-1 is True, Statemetn-2 is True, Statemetn-2 is a correct explanation for Statement-5

B

Statement-1 is True, Statemetn-2 is True, Statement-2 is NOT a correct explanation for Statement-5

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 given problem, we will analyze both statements step by step. ### Step 1: Analyze Statement 1 The first statement is: - The line \( 2009x + 2010y + 2011 = 0 \) passes through the point \( \left(\frac{a}{b}, \frac{b}{c}\right) \) where \( 2009a + 2011c = 0 \) and \( abc \neq 0 \). #### Check if the point satisfies the line equation: 1. Substitute \( x = \frac{a}{b} \) and \( y = \frac{b}{c} \) into the line equation: \[ 2009\left(\frac{a}{b}\right) + 2010\left(\frac{b}{c}\right) + 2011 = 0 \] This simplifies to: \[ \frac{2009a}{b} + \frac{2010b}{c} + 2011 = 0 \] To eliminate the fractions, multiply through by \( bc \): \[ 2009ac + 2010b^2 + 2011bc = 0 \] 2. From the condition \( 2009a + 2011c = 0 \), we can express \( c \) in terms of \( a \): \[ c = -\frac{2009a}{2011} \] 3. Substitute \( c \) back into the equation: \[ 2009a\left(-\frac{2009a}{2011}\right) + 2010b^2 + 2011b\left(-\frac{2009a}{2011}\right) = 0 \] Simplifying gives: \[ -\frac{2009^2 a^2}{2011} + 2010b^2 - \frac{2011 \cdot 2009ab}{2011} = 0 \] \[ -2009^2 a^2 + 2010b^2 - 2009ab = 0 \] 4. This equation does not hold for all values of \( a, b, c \) under the condition \( abc \neq 0 \). Thus, Statement 1 is **false**. ### Step 2: Analyze Statement 2 The second statement is: - If \( 2009a + 2010 + 2011c = 0 \), then the line \( ax + by + c = 0 \) passes through \( \left(\frac{2009}{2011}, \frac{2010}{2011}\right) \). #### Check if the point satisfies the line equation: 1. Substitute \( x = \frac{2009}{2011} \) and \( y = \frac{2010}{2011} \) into the line equation: \[ a\left(\frac{2009}{2011}\right) + b\left(\frac{2010}{2011}\right) + c = 0 \] This simplifies to: \[ \frac{2009a + 2010b + 2011c}{2011} = 0 \] Thus: \[ 2009a + 2010b + 2011c = 0 \] 2. Since we have the condition \( 2009a + 2010 + 2011c = 0 \), we can see that the equation holds true if we set \( b = 1 \). 3. Therefore, Statement 2 is **true**. ### Final Conclusion - **Statement 1** is **false**. - **Statement 2** is **true**.
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