Analytical Geometry – Calculate angle between lines- Exercise 4419

Exercise

Calculate the cosine of the angle between the line

$\frac{x-1}{2}=\frac{y+2}{1}=\frac{z+5}{3}$

And between the line given as the intersection of the two plains

$2x-y+3z=1$

$5x+4y-z=7$

Final Answer

Show final answer

Solution

Coming soon…