Question:medium

If the image of the point (2,6) in the line \(x-3y+10=0\) is (h,k), then \(2h-k=\)

Show Hint

Reflection problems always use perpendicular distance formula.

Updated On: Jun 22, 2026

0
1
-1
4 \bigskip

Show Solution

The Correct Option is A

Solution and Explanation

Was this answer helpful?

0

Top Questions on Straight lines

If \( x = a(\cos \theta + \theta \sin \theta), \, y = a(\sin \theta - \theta \cos \theta) \), then \( \frac{d^2 y}{dx^2} \) equals
- MHT CET - 2024
- Mathematics
- Straight lines
View Solution
Find the slope of the line passing through the points $ (1, 2) $ and $ (3, 6) $:
- BITSAT - 2025
- Mathematics
- Straight lines
View Solution
The equation of a straight line is given by \( y = 3x + 4 \). What is the slope of the line?
- BITSAT - 2025
- Mathematics
- Straight lines
View Solution
The maximum area of a right-angled triangle with hypotenuse \( h \) is: (a) \( \frac{h^2}{2\sqrt{2}} \)
- VITEEE - 2024
- Mathematics
- Straight lines
View Solution
Want to practice more? Try solving extra ecology questions todayView All Questions

Questions Asked in TS EAMCET exam

If \( f(x)=\tan \left(\frac{\pi}{\sqrt{x+1}+4}\right) \) is a real valued function then the range of \( f \) is

TS EAMCET - 2025
Algebra

The range of the real valued function \( f(x)=\sin ^{-1}\left(\sqrt{x^{2}+x+1}\right) \) is

TS EAMCET - 2025
Algebra

1+(1+3)+(1+3+5)+(1+3+5+7)+... to 10 terms =

TS EAMCET - 2025
Algebra

If the augmented matrix corresponding to the system of equations \( x+y-z=1 \), \( 2x+4y-z=0 \) and \( 3x+4y+5z=18 \) is transformed to \( \begin{bmatrix} 1 & a & 0 & -1 \\ 0 & 2 & 1 & b \\ 0 & 0 & c & 32 \end{bmatrix} \), then

TS EAMCET - 2025
Algebra