Maths 3 Dimensional Geometry part 22 (Plane through intersecting planes) CBSE class 12 Mathematics

Maths 3 Dimensional Geometry part 22 (Plane passing through intersection of two plane) CBSE class 12 Mathematics XII

[khushbumehta]

lambda has been multiplied to equation 2 to identify the point through which the plane is passing...
the plane which is formed by intersection of 2 planes has many points so to identify the point

[karishmadeora]

sir will u please explain that why u r multiplying lamda to dat equation???

[akhilr]

What's the use of multiplying lambda ??

[jesseyjoy]

Sir could you plz explain the step (addiing eqn of 2 plane and multplying with lambda)

[mohammadnairaalam]

How does n cap become n vector?.... Shouldn't it be (Ai+Bj+Ck)/|Ai+Bj+Ck| instead of Ai+Bj+Ck only? at around 2.45

[nanditapandey]

ya bt why r we multiplying equation 1 by lambda nd adding it to equation 2....

[nanditapandey]

sir plz explain....how 'n cap' became 'n vector'....

[febinscaria]

Is anyone here from scanning from oswall guide