ALLTIMEMATHOMAGIC

vector equation of plane & scalar equation of a plane 3D in normal form | Normal equation of a plane

What is plane explained with graphics- three dimensional geometry- class12 mathematics

How to differentiate y= Cosx cos2x cos3x | Find dy/dx if y= cosx.cos2x.cos3x | Solved problem dy/dx

Shortest distance if equations of skew lines in vector form and in Cartesian form

How to find angle between two 3D lines in three dimensional geometry by R.K.Patny|12th Maths 3D geo.

direction cosines method to find DCS class12 3D geometry | CBSE class12 three dimensional geometry

what are direction cosines What is relation between direction cosines and direction ratios

what are direction ratios -12 Important points about direction ratios |3d DRS and DCS

How to find 3d equation of line passing through two points in 3D geometry | equation of a 3D line

how to find equations of a line parallel (OR perpendicular ) lines passing through a given point

a^2 (cos^2B-cos^2C ) + b^2 (cos^2C-cos^2A ) + c^2 (cos^2A-cos^2B ) = 0

trigonometry properties of triangles | CBSE-class12 properties of triangles | Maths by R.K.Patny

Partial derivatives : composite function introduction solved examples |partial derivatives R.K.Patny

Elementary row transformation in matrices | R1 to R2 elementary row transformation in matrices

How to find second order partial derivatives ( un mixed type )| partial derivatives

Second order partial derivatives – solved examples multivariable calculus

First order partial derivatives – solved examples | basic concepts first order partial derivatives

Partial differentiation with solved examples | Engineering mathematics partial differentiation

Condition for pair of lines to be parallel given by ax^2 +2hxy + by^2 +2gx+2fy+c = 0 and distance

How to find separate equations of pair of lines given by ax^2+2hxy +by^2 = 0

intersection point of pair of lines given by x^2 - 6xy +5y^2 +10x+14y+9=0

How to find sum of slopes of pair of lines through origin | find m1 , m2, m1+m2 and m1m2

Equation of pair of lines not passing through origin aX^2 +2hxy +bY^2 +2gx +2fy +c=0

second order Derivatives and solved examples | second order derivatives engineering mathematics

Acute Angle between pair of lines passing through origin

Find equation of pair of lines whose separate equations are given by | pair of lines

distance between parallel lines | Solving problems of parallel lines to find distance between them

introduction to straight line and to find slope to decide parallel lines and perpendicular lines

How to find perpendicular distance of a point from a two dimensional straight line by using perp

Equation of straight line converting general form to double intercept form and slope intercept for