if vectors 2i-3j+k, 3i+xj+k are orthogonal then x=?
yogesh , 8 Years ago
Grade 9
3 Answers
KARNEYSANKETH
Last Activity: 8 Years ago
If two vectors are orthogonal means that they are in perpendicular to each other and the dot product is zero. here, dot product of two vectors is 6-3x+1=5-3x=0...x=5/3..It`s m
Kuldeep Pal
Last Activity: 8 Years ago
Orthogonal vectors means that dot product is Zero and hence:
(2)(3) + (3)(x) + (k)(k) =0........(1)
and for 2nd equation ,
we have Cross product as Zero.
from Both equation we can find ‘k’ and ‘x’
kishan ravishankar
Last Activity: 7 Years ago
If the 2 vectors are orthogonal, they are said to be perpendicular to each other.