ArnaviE694490 ArnaviE694490

03-11-2022
Mathematics

contestada

Given two vectors,find y so that a and b are orthogonal,

Given two vectorsfind y so that a and b are orthogonal class=

Respuesta :

OseasF38548 OseasF38548

03-11-2022

In they are orthogonal the their scarlar product will be zero.

So

[tex]a\cdot b=0[/tex][tex]\begin{gathered} (9,-7,-7)\cdot(6,y,-4)=0 \\ 54-7y+28=0 \\ -7y=-82 \\ y=11.714 \end{gathered}[/tex]

Answer Link

Otras preguntas

there were 8 lunchboxes on the first table.there were 6 lunchboxes on the second table. how many more lunchboxes were on the first table then on the second tabl

the first term of an arithmetic sequence is equal to 200 and the common differencence is equal to -10. find the value of the 20th term

The general in charge of UN forces in Korea was A; George Patton B;Dwight Eisenhower C;Bernard Montgomery D; douglas MacArthur

What are three purposes of the Media Creation Tool application?

For each of the following arguments, identify the implicit premises make the argument valid. EXAMPLE The engine is sputtering. It must be out of gas. Implicit p

Occasionally, one exits a freeway on the left, but most exit ramps are on the ___________ side of the road.

What is GDP per capita?

what is the slope of the line Y equals 3

Katrina is investigating the properties of volume for the different states of matter. First, she places a cube in a bowl of water and observes what happens. Nex

Since the fall of man, ___________. A. everyone is born with a sinful nature B. all people receive a new nature C. many are born without a sinful nature D. no o