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Direction Cosine Of Line (रेखा की दिक् क...

Direction Cosine Of Line (रेखा की दिक् कोज्याएँ)|Direction Cosine Of Axis (अक्षों की दिक् कोज्याएँ)|Direction Ratios (दिक् अनुपात)|Relation Between Direction Cosine & Ratios|Projection (प्रक्षेप)|Projection & Length (प्रक्षेप और लम्बाई)|Line (रेखा)|Summary|Line Passing Through Two Points (डो बिंदुओं से जाने वाली रेखा)

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Find the direction cosines of the line passing through two points

What We Learn Today (आज हम क्या पढ़ेंगे)|Basics Of Coordinate Geometry (निर्देशांक ज्यामिति)|Direction Ratios (दिशा अनुपात)|Direction Cosine (दिक्-कोज्या)|Concept Of Line (रेखा की अवधारणा)|Angle Between Two Lines (दो रेखाओ के बीच का कोण) |Questions (प्रश्न)|OMR

Angle between line if relation between direction cosine is given :: Refer-Angle Between Two Lines

Find the length and direction cosines of a line segment whose projection on the coordinate axes are 6,-3,2.

Find the direction cosines of the line passing through the two points (-2,4,-5) and

Find the direction cosine of a line passing through origin and the point (alpha, beta, gamma)

Find the direction ratios and direction cosines of a line joining the points (3,-4,6) and (5,2,5) .

Find the direction cosines of the line passing through the two points (-1, 2, 3) and (2, -3, 5).

The direction cosines of two lines are connected by relation l+m+n=0 and 4l is the harmonic mean between m and n. Then,