Find the eigenvalues 1<2λ1<λ2 and associated unit eigenvectors ⃗ 1,⃗ 2u→1,u→2 of the symmetric matrix =[1−8−8−11]. A=[1−8−8−11]. The smaller eigenvalue 1=λ1= equation editorEquation Editor has associated unit eigenvector ⃗ 1=

An assembly consists of two mechanical components. suppose that the probabilities that the first and second components meet specifications are 0.87 and 0.84. assume that the components are independent. determine the probability mass function of the number of components in the assembly that meet specifications. x

Julius sold five times as many computers as sam sold last year. in total, they sold 78 computers. how many computers did julius sell?

1- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis.2- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in the first question?