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Transformation the equation 4x+3y+12=0 i...

Transformation the equation `4x+3y+12=0` into
Normal form

Text Solution

Verified by Experts

The correct Answer is:
`x cos alpha+y sin alpha=12/5,` where `cos alpha=(-4)/5, sin alpha=3/5`
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SRISIRI PUBLICATION-STRAIGHT LINES-EXAMPLE
  1. Transformation the equation 4x+3y+12=0 into slope intercept form

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  2. Transformation the equation 4x+3y+12=0 into intercept form

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  3. Transformation the equation 4x+3y+12=0 into Normal form

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  4. Transform the equation 2x-3y+6=0 into Normal form

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  5. Find the equation of the straight line whose distance from the origin ...

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  6. A straight line whose inclination with the positive direction of the X...

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  7. A straight line through P(3,4) makes an angle of 60^(@) with the posit...

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  8. A straight line passing through A (1, -2) makes an angle Tan^(-1) 4/3 ...

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  9. Find the area of the triangle formed by the line 3x-4y+12=0 with the c...

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  10. Find the area of triangle formed by x-4y+2=0 with the coordinate axes.

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  11. Find the value of a it the area of the triangle formed by the liners x...

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  12. Find the ratio in which (ii) the Y-axis divide the line segment AB joi...

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  13. Find the ratio in which the straight line 2x+3y-5=0 divides the line j...

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  14. Find the ratio in which the straight line 5x-6y-21=0 divides the line ...

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  15. Find the ratio in which the straight line 2x+3y-5=0 divides the line j...

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  16. State whether the points A(3, 2), B(-4,-3) lie on the same side or opp...

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  17. State whether the points A(2,-1),B(1,1) lie on the same or opposite si...

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  18. Find the value of p if the straight lines x+p=0, y+2=0, 3x+2y+6=0 are ...

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  19. Find the point of concurrence of the set of lines (2+5k)x-3(1+2k)y+(...

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  20. Find the point of concurrence of the set of lines (k+1)x + (k +2)y + 5...

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