Physics, asked by bvivek986, 4 months ago

If the two vectors A=2i-3j+k and B=3i+4j-nk are perpendicular, then find the value of n.

Answers

Answered by jesusdoctor

3

Answer:

-6

Explanation:

a.b=abcos90=o

(2*3)+(-3*4)+(1*-n)=0

6-12-n=o

n=6

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