If a,b,c and d are the vector quantity , then (a x b) x (c x d) is a vector - Maths - Vector Algebra

Question

If a,b,c and d are the vector quantity , then (a x b) x (c x d)
is a vector
a perpendicular to a,b,c and d
b along the line of intersection of two planes , one containing
vector a,b other containing c and d
c equally inclined to both vector (a x b) and vector(c x d )
d none of these

Pronay · Accepted Answer

Dear Student
option (b) is corrrect

If a,b,c and d are the vector quantity , then (a x b) x (c x d) is a vector a. perpendicular to a,b,c and d b. along the line of intersection of two planes , one containing vector a,b other containing c and d c. equally inclined to both vector (a x b) and vector(c x d ) d. none of these

If a,b,c and d are the vector quantity , then (a x b) x (c x d) is a vector

a. perpendicular to a,b,c and d

b. along the line of intersection of two planes , one containing vector a,b other containing c and d

c. equally inclined to both vector (a x b) and vector(c x d )

d. none of these