please help me to solve this question
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Answered by
1
Explanation:
Given
a
=−2
i
^
+
j
^
−3
k
^
b
=−5
i
^
+3
j
^
−2k
as per question 3
a
+2
b
−
c
=0
−6
i
^
+3
j
^
−9
k
^
−10
i
^
+6
j
^
−4
k
^
−
c
=0
vecc=−16
i
^
+9
j
^
−13
k
^
Answered by
0
Answer:
4i+9j-13k
Explanation:
3a+2b-c=0
⇒3a+2b=c
substitute the values
3(-2i+j-3k)+2(5i+3j-2k)=c
-6i+3j-9k+10i+6j-4k=c
4i+9j-13k=c
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