Answer :

We have lines,

We need to find the angle between the lines.

The line is parallel to vector .

Let . Then, we can say that

The line is parallel to vector .

Similarly, let . Then, we can say that

The line is parallel to vector .

If θ is the angle between the lines, then cosine θ is given by

Substituting values of and in the above equation, we get

Here,

…(i)

Also,

…(ii)

Substituting equation (i) and (ii) in cos θ, we get

Thus, the angle between the lines is .

Rate this question :

Find the value ofMathematics - Board Papers

Show that lines <Mathematics - Board Papers

Find the value ofMathematics - Board Papers

Find the value ofMathematics - Board Papers

Write the directiMathematics - Board Papers

<span lang="EN-USMathematics - Board Papers

<span lang="EN-USMathematics - Board Papers

What is the angleRS Aggarwal - Mathematics

Find the angle beRS Aggarwal - Mathematics