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3 years ago

Find the angle 0 between v=12i-5j and w= -4i-3j HELP PLSSS

Mathematics

1 answer:

ruslelena [56]3 years ago

7 0

Answer:

Consider the given vectors.

a=3i+2j−6k

b=4i−3j+k

Now,

a⋅b=(3i+2j−6k)(4i−3j+k)

a⋅b=12−6−6=0

Therefore,

Two vectors a and b are perpendicular.

Thus, the angle between the vectors a and b =90∘

Hence, this is the answer.

Step-by-step explanation:

I really hope this help you:)

if not I'm sorry:(

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