Question

37.Find the equation of the line passing through the point hat i+hat jmath-3hat k and perpendicular to the lines qquad vec r=hat i+lambda(2hat i+j-3hat k) and vec r=(2hat i+j+hat k)+mu(hat i+hat j+hat k)​

Answer 1

Step-by-step explanation:

Find the equation of the line parallel to the vector 2hat i-hat j+hat k and which passes through the point A whose position vector is 3hat i+hat j-hat k .If P is a point on this line such that AP=15 find the position vector of P