Lines

Parin Sir > Quantitative Aptitude (Maths) > Co–Ordinate Geometry > Lines
13
Aug
Pairs of  Lines

☼ Pairs of  Lines  :

 (i) The equation  ax2 + 2 hxy + by2  =  0  represents a pair of  lines passing through the origin if  h2

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13
Aug
Concurrent lines

☼ Concurrent lines :-    If three or more distinct coplanar lines pass through a single common point, they are said to be concurrent lines and that point is called their point of concurrence.
…

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13
Aug
Lines

☼    LINES   ☼

☼ Cramer’s  Rules  :  

  If  l1  :  a1x   +  b1y  +  c1  =  0

and  l2 :   a2

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Posted in: Lines,
Tags: theorem, sutr, class, theorems, Examples, education, definition, SUMS, online, definitions, example, tutorial, fundamental, math, educational, basic, Parin, maths, base, sir, mathematics, sum, bhai, ganit, dakhla, Mehta, concept, formula, maheta, proof, sutra, classes,