What is 2.346 as a percent
1 answer:
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The probability that both the husband and wife are hired is
<u><em>Explanation</em></u>
Total number of people = 11 and total number of sales positions = 5
So, the total possible number of ways for selecting 5 people from 11 people will be:
Now if both the husband and wife are hired, then it means <u>the remaining (5-2)= 3 positions are filled from the remaining (11 -2) = 9 people</u>.
So, the possible number of ways for selecting 3 people from 9 people will be:
Thus, the probability
Answer:
one unit vector is ur=(-1/√3 ,1/√3 ,1/√3 )
Step-by-step explanation:
first we need to find a vector that is ortogonal to u and v . This vector r can be generated through the vectorial product of u and v , u X v :
then the unit vector ur can be found through r and its modulus |r| :
ur=r/|r| = 1/[√[(-1)²+(1)²+(1)²]] * (-1,1,1)/√3 =(-1/√3 ,1/√3 ,1/√3 )
ur=(-1/√3 ,1/√3 ,1/√3 )