g) the value of m for which the vectors
Ā= i-j-2k,B=3i+5j+6k , C=-i+4j+mk
are coplanar
Answers
Answered by
0
Answer:
m=-19
Explanation:
=A(B+C)
m=i-j-2k(3i+5j+6k-i+4j+mk)
m=2-9-12
m=2-21
Answered by
0
Answer:
kshbddbdsndbdbddkdhdndfhdhnddgddn
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