aswanth nayak
Last Activity: 5 Years ago
Dear student,
Let x be a vector ai+bj
The dot product of both the vectors is ZERO
Talking about two perpendicular vectors,
a•b= ab cosα
So, the vector is 4i-3j
By the above relation we get,
(4i-3j).
(4i-3j).(ai+bj)=0
4a-3b=0
4a=3b
a/b=3/4
Therefore the vector perpendicular to given vector is 3i+4j.
hope this helps you
Regards