02:00:00
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 :
Related Posts:
A line passes through (x,y) and (h,k). If the slope of the line is m, Show that k-y = m(h-x).
Q.No. 12 of Exercise 10.1 of Class 11th
A line passes through (x,y) and (h,k). If the slope of the line is m, Show that k-y = m(h-x).
Sol :
Slope of the line joining the points A(x,y) and B(h,k)
&… Read More- The Slope of a line is double of the slope of another line. If tangent of the angle between them is 1/3, find the slopes of the line.
Q.No. 11 of Exercise 10.1 of Class 11th
The angle between x-axis and the line joining the points A(3,-1) and (4,-2).
Sol :
Let
Normal
0
false
false
false
EN-US
X-NONE
X-NONE
… Read More
Find The angle between x-axis and the line joining the points A(3,-1) and (4,-2).
Q. No. 10 of Exercise 10.1 of class 11th
Find The angle between x-axis and the line joining the points A(3,-1) and (4,-2).
Sol :
Slope of the line joining the points A(3,-1) and (4,-2).
… Read More
Without using Distance formula, show that the points (-2,1), (4,0), (3,3), (-3,2) are the vertices of a parallelogram.
Q.No. 9 of Exercise 10.1 of Class 11th
Without using Distance formula, show that the points (-2,1), (4,0), (3,3), (-3,2) are the vertices of a parallelogram.
Sol :
The given points are A(-2,-1), B(4,0), C(3,3), D(-3,3).
… Read More- If three points (h.0),(a,b) and (0,k) lie on line, show that a/h+b/k=1
Q.No. 13 of Exercise 10.1 of Class 11th
If three points (h.0),(a,b) and (0,k) lie on line, show that a/h+b/k=1.
Sol :
Let,
The given points are A(h,0), B(a,b), C(0,k)
These points lie on th… Read More
0 comments:
Post a Comment