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math 10b quiz 5-1 explain the law of large numbers in your own words2 whats the difference between a parameter and a
with a and p as in exercise 7 determine if p is in nul aexercise 7leta how many vectors are in v1 v2 v3b how many
math 10b quiz 4-1 bob is participating in a basketball competition on monday and he has to decide whether or not to run
math 10b quiz 3-1 a fill in the blanks the stirling number sn k counts the number of ways to
let h span v1 v2 and b v1 v2 show that x is in h and find the b-coordinate vector of x
math 10b quiz 2-1 write the quantityin the form ab for some positive integers a and b remember to state the general
use exercise 27 to show that if a and b are bases for a subspace w of rn then a cannot contain more vectors than b and
suppose vectors b1bp span a subspace w and let a1aq be any set in w containing more than p vectors fill in the details
math 10b quiz 1-1 explain why the following statement is true for any positive integer n the number of subsets of a set
justify each answer or constructionif the subspace of all solutions of ax 0 has a basis consisting of three vectors
justify each answer or constructionif possible construct a 3 x 5 matrix a such that dim nul a 3 and dim col a
display sets in r2 assume the sets include the bounding lines in each case give a specific reason why the set h is not
math 16a quiz 7-1 circle true or false no work requireda t f let fx be a differentiable function then fx 3 is an
the vector x is in a subspace h with a basis b b1 b2 find the b-coordinate vector of
math 16a quiz 6-1 a sample of radioactive material disintegrates from 25000 grams to 10000 grams in 12 days after how
display a matrix a and an echelon form of a find bases for col a and nul a and then state the dimensions of these
math 16a quiz 5-1 let s be the set of points x y in the plane that satisfy the equation x2 y22 9x2 - y2 find the
find the vector x determined by the given coordinate vector xb and the given basis b illustrate your answer with a
math 16a quiz 4-1 find the point x y on the curve y x2 for which 2x y is minimized and explain why it is an absolute
find a basis for the subspace spanned by the given vectors what is the dimension of the
suppose a 4 x 7 matrix a has three pivot columns is col a r3 what is the dimension of nul a explain your
math 16a quiz 3-1 let fx x3 - 3x defined on r whose graph is as followsa t f the function fx has two relative minimab