plz plz plz solve q no3
Answers
Answer:
d.) B^-> × C^->
Explanation:
Given that,
Three non zero vectors A^-> , B^-> , C^-> satisfy the relation
A^-> . B^-> = 0
Given that,
B^-> . C^-> = 0
and we know that,
when the scalar product of two vectors is 0
then
the two vectors are perpendicular to each other
so,
A^-> _|_ B^->
A^-> _|_ C^->
so,
Vector B and vector C are in the the same plane
so,
A^-> is parallel to
a.) B^->
no , because A^-> is perpendicular to B^-> and hence is not parallel.
b.) C^->
no, because A^-> is perpendicular to C^-> and hence is not parallel.
c. ) B^->. C^->
no,
because in a scalar product the resultant and the vectors are in same plane but here A^-> is in the another plane.
d.) B^-> × C^->
yes, because
B^-> × C^-> is a vector product
and we know that,
in a vector product
the product is parallel to the both vectors
and here,
A^-> is also parallel to the both vectors
so,
A^-> is parallel to the B^-> C^->
correct option
d.) B^-> × C^->
Answer:
d.) B^-> × C^->
Explanation:
Refer to attachment
