Science:Math Exam Resources/Courses/MATH152/April 2022/Question A11/Hint 1

Recall that the parametric form of the line is ${\textstyle {\vec {x}}=p+t{\vec {v}}}$. To solve this problem you need to find the point ${\textstyle p}$ and the vector ${\textstyle {\vec {v}}}$. Can you use what you know about the normal vectors of planes to determine the direction vector ${\textstyle {\vec {v}}}$ of the line of intersection?