Daily Updates on IIT Maths!!!

Find the condition that the diagonals of the parallelogram formed by the lines ax + by + c =0 #maths
9:35
Find the condition that the diagonals of the parallelogram formed by the lines ax + by + c =0 #maths
Find the equation of the straight lines joining the origin to the points of intersection of the line
4:04
Find the equation of the straight lines joining the origin to the points of intersection of the line
(i) Find the integral values of 'h' for which hx^2 – 5xy + 4hy^2 + x + 2y – 2 = 0 represents two rea
6:05
(i) Find the integral values of 'h' for which hx^2 – 5xy + 4hy^2 + x + 2y – 2 = 0 represents two rea
For what value of A does the equation 12x^2 – 10xy + 2y^2 + 11x – 5y + A = 0 represent a pair of str
16:49
For what value of A does the equation 12x^2 – 10xy + 2y^2 + 11x – 5y + A = 0 represent a pair of str
If the slope of one of the lines represented by ax^2 + 2hxy + by^2 = 0 be the nth power of the other
8:21
If the slope of one of the lines represented by ax^2 + 2hxy + by^2 = 0 be the nth power of the other
Find the locus of the circumcentre of a triangle whose two sides are along the co-ordinate axes and
5:21
Find the locus of the circumcentre of a triangle whose two sides are along the co-ordinate axes and
Find the equation to the straight line passing through(i) The point (3, 2) and the point of interse
4:51
Find the equation to the straight line passing through(i) The point (3, 2) and the point of interse
Find values of A for which line y = x + 1, y = Ax + 2 and y = (A^2 + A –1) x + 3 are con-current
3:06
Find values of A for which line y = x + 1, y = Ax + 2 and y = (A^2 + A –1) x + 3 are con-current
Find the value of A such that lines x + 2y = 3, 3x – y = 1 and Ax + y = 2 can not form a triangle.
1:53
Find the value of A such that lines x + 2y = 3, 3x – y = 1 and Ax + y = 2 can not form a triangle.
The line x + 3y - 2 = 0 bisects the angle between a pair of straight lines of which one has equation
5:37
The line x + 3y - 2 = 0 bisects the angle between a pair of straight lines of which one has equation
Find the equation of a straight line passing through the point (4, 5) and equally inclined to the li
4:51
Find the equation of a straight line passing through the point (4, 5) and equally inclined to the li
Find equations of acute and obtuse angle bisectors of the angle between the lines 4x + 3y – 7 = 0
4:04
Find equations of acute and obtuse angle bisectors of the angle between the lines 4x + 3y – 7 = 0
The area of the triangle formed by the intersection of a line parallel to x-axis and passing through
2:57
The area of the triangle formed by the intersection of a line parallel to x-axis and passing through
Find the locus of point of intersection of the lines x cosA + y sinA = a and x sinA – y cosA = b,
1:14
Find the locus of point of intersection of the lines x cosA + y sinA = a and x sinA – y cosA = b,
Show that equation of the locus of a point which moves so that difference of its distance from two
4:07
Show that equation of the locus of a point which moves so that difference of its distance from two
Find the locus of the centroid of a triangle whose vertices are (a cos t, a sin t), (b sin t, –b
2:28
Find the locus of the centroid of a triangle whose vertices are (a cos t, a sin t), (b sin t, –b
Find locus of centroid of tri.AOB if line AB passes through (3, 2), A and B are on co
4:09
Find locus of centroid of tri.AOB if line AB passes through (3, 2), A and B are on co
Prove that the circumcentre, orthocentre, incentre & centroid of the triangle formed by the points
3:32
Prove that the circumcentre, orthocentre, incentre & centroid of the triangle formed by the points
A triangle has the lines y = m1x and y = m2x for two of its sides, where m1, m2 are the roots of the
1:26
A triangle has the lines y = m1x and y = m2x for two of its sides, where m1, m2 are the roots of the
Find equations of altitudes and the co-ordinates of the othocentre of the triangle whose sides are
5:42
Find equations of altitudes and the co-ordinates of the othocentre of the triangle whose sides are
Find the sum of coordinates of the orthocentre of the triangle whose sides are x = 3, y = 4 and 3x
2:51
Find the sum of coordinates of the orthocentre of the triangle whose sides are x = 3, y = 4 and 3x
For triangle whose vertices are (0, 0), (5, 12) and (16, 12). Find coordinates of (iii) Incentre
4:51
For triangle whose vertices are (0, 0), (5, 12) and (16, 12). Find coordinates of (iii) Incentre
For triangle whose vertices are (0, 0), (5, 12) and (16, 12). Find coordinates of(i) Centroid (ii)
7:54
For triangle whose vertices are (0, 0), (5, 12) and (16, 12). Find coordinates of(i) Centroid (ii)
Prove that the area of the parallelogram contained by the lines 4y – 3x – a = 0, 3y – 4x + a = 0,
2:02
Prove that the area of the parallelogram contained by the lines 4y – 3x – a = 0, 3y – 4x + a = 0,
Find the equations of two straight lines which are parallel to x + 7y + 2 = 0 and at sqrt(2) distanc
1:57
Find the equations of two straight lines which are parallel to x + 7y + 2 = 0 and at sqrt(2) distanc
Is there a real value of A for which the image of the point (A, A- 1) by the line mirror 3 x + y = 6
3:55
Is there a real value of A for which the image of the point (A, A- 1) by the line mirror 3 x + y = 6
Find the area of parallelogram whose two sides are y = x + 3, 2x – y + 1 = 0 and remaining two sides
6:22
Find the area of parallelogram whose two sides are y = x + 3, 2x – y + 1 = 0 and remaining two sides
Find the position of the origin with respect to the triangle whose sides are x + 1 = 0, 3x – 4y –
4:48
Find the position of the origin with respect to the triangle whose sides are x + 1 = 0, 3x – 4y –
Find the nearest point on the line 3x + 4y – 1 = 0 from the origin. #maths #jeeadvanced #jeemains
5:50
Find the nearest point on the line 3x + 4y – 1 = 0 from the origin. #maths #jeeadvanced #jeemains
Starting at the origin, a beam of light hits a mirror (in the form of a line) at the point A(4, 8)
5:01
Starting at the origin, a beam of light hits a mirror (in the form of a line) at the point A(4, 8)