Question

Find equation of plane containing..

Answer 1

\[\large r=a_1+\lambda b\]
\[\LARGE r=a_2+\mu b\]

Answer 2

@ganeshie8

Answer 3

i am getting
\[\LARGE (r-a_1).(b x a_2-b x a_1)\]

Answer 4

ok u need to find
1_point on the plane
2_ a normal victor lie on the plane ... that mean u need to determind two vector on the plane and do the cross product to get the normal
which step seems hard to u ?

Answer 5

can u draw a diagram of what's happening?
I wanted help with getting the normal

Answer 6

but my book says that a1,a2 are position vectors from origin?

Answer 7

And in this equation,
\[\LARGE \vec{r} =\vec{a}+\lambda \vec{b}\]