Reduce the Equation 5y+3 = 0 into intercept form and find its intercept on the axes.................

Reduce the Equation 5y+3 = 0 into intercept form and  find its intercept on the axes.................

Sol  : 



We have                        5y + 3 = 0

Or                                           5y = -3


Or                                       5y/3 = -3/3

Or                                    y/3/5   =  -1

Or                                    -y/3/5 = 1



Therefore      Intercepts on the axes are 0 and -3/5.............



Keywords  :  Geeks Networks, coordinate geometry, mathsmania, NCERT solved answers, slope of line, solved answers of mathematics of 11th class, Straight Lines,

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Reduce the Equation 3x+2y-12=0 into intercept form and find its intercepts on the axes...........

Reduce the Equation 3x+2y-12=0 into intercept form and find its intercepts on the axes...........

Sol  :

here                                 3x+2y-12=0

Or                                          3x+2y = 12

Dividing by 12    we get,

                                               x/4 + y/6 = 1

Therefore                         Intercepts on the Axes are  4 and 6............


Keywords   :   coordinate geometry, Geeks Networks, NCERT solved answers, mathsmania, solved answers of mathematics of 11th class, slope of line, Straight Lines,

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Solved Question of Ex.10.2 of Class 11th............Q.No..20

Solved Question of Ex.10.2 of Class 11th............

Q.No..20......................

keywords : CBSE, coordinate geometry, Geeks Networks, NCERT solved answers, slope of line, solved answers of mathematics of 11th class, Straight Lines, 

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Q.No. 18 of Ex. 10.2 of Class 11th

Q.No. 18 of Ex. 10.2 of Class 11th.............

Sol : 

 Keywords : CBSE, coordinate geometry, Geeks Networks, mathsmania, NCERT solved answers, slope of line, solved answers of mathematics of 11th class, Straight Lines,

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The perpendicular from the origin to a line meet at the point (-2,9), find the equation of the line.

The perpendicular from the origin to a line meet at the point (-2,9), find the equation of the line.

Sol: 

 

Keywords : Area of Triangle, CBSE, coordinate geometry, Geeks Networks, NCERT solved answers, slope of line, solved answers of mathematics of 12th class, Straight Lines, 

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Find the equations of the lines passing through the point (2,2),such that the sum of their intercepts on the axes is 9.

Q.No.13 of Exercise 10.2 of Class 11th

Find the equations of the lines passing through the point (2,2),such that the sum of their intercepts on the axes is 9.

Sol :

keywords : CBSE, Calculus, Area of Triangle, base, Geeks Networks, integrations, NCERT solved answers, slope of line, Software, Straight Lines, solved answers of mathematics of 11th class, solved answers of mathematics of 12th class,

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The Vertices of a triangle PQR are P(2,1), Q(-2,3) and R(4,5). Find the equation of the median through the vertex R.

Q.No. 9 of Ex. 10.2 of Class 11th.
The Vertices of a triangle PQR are P(2,1), Q(-2,3) and R(4,5). Find the equation of the median through the vertex R.

Sol :

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Find the Equation of the line which is passing through (-4,3) with slope 1/2

Find the Equation of the line which is passing through (-4,3) with slope 1/2


Sol :

We know that Equation of line will be (y-y₁) = m(x-x₁) when slope of line and a point is given.

Here 
    

x₁ = -4 ,  y₁ = 3  and  m = 1/2

 Therefore,  The Required equation of the line is 

                      (y-3) = 1/2(x+4).

Or,                2y-6 = x+4

Or,         x-2y+10 = 0

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