FIND THE EQUATION AND THE DOMAIN FOR EACH PIECE (lines and curves)





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1. Find , where s is , . 2. Find , and , lying inside and underneath 3. Find , where in cylinder, and between y=0 and y=1 in the first octant. We were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this imageds 2az - We were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this imageryzds We were unable to transcribe this image ds...
,
and
are independent, and these following distributions
~
~
~
Also,
1 Find
2 Find MGF of
3 Use
A
to find
(match part1)
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1. Calculate the goniometer setting, in terms of 2 required to observe the K1 lines for Fe (1.76Å), Se (0.992Å), and Ag (0.497Å) when the diffracting crystal is (a) topaz (b) LiF and (c ) NaCl. 2. Calculate the goniometer setting, in terms of 2 required to observe the L 1 lines for Br at 8.126Å when the diffracting crystal is (a) ethylenediamine d-tartrate (b) ammonium dihydrogen phosphate. note: in both cases you to select the crystal planes We were...
Wave function: Quantum Mechanical Hamonic Osculator, n=0, 1, 2,
3.
Prove the following equation is true:
(reduced mass)
of ac 0 2. 乙 4万 We were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this image
of ac 0 2. 乙 4万
Find parametric equation for the line of intersection of the planes Find the point of intersection of a line and line Find an equation of the plane that contains the line and orthogonal to the plane We were unable to transcribe this imagey=0 We were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this image
3. Let ,..., be
independent random sample from N(),
where is unknown.
(i) Find a sufficient statistic of .
(ii) Find the MLE of .
(iii) Find a pivotal quantity and use it to construct a
100(1–)% confidence
interval for .
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Let A be a continuous random variable with probability
density function
Random variable D is given by
----------------------------------------------------------------------------------------------------------------
(a) What is the probability density function of D?
specify the domain of D.
Answer is
-
-
(b) Find E(D) and Var(D).
fa(a) = -a? 9 0<A<3 We were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this image
Problem 5. Let E1 = Q(2,7
), E2= (2,),
1 = 22
+ 77,
and
2 = 22
+ 3()
(i) Determine [Ei : Q] for i = 1, 2.
(ii) Determine a basis of Ei over Q for i = 1, 2.
(iii) Determine the minimal polynomial of
i over Q for i = 1, 2.
(iv) Determine if each of the extensions E1 / Q and
E2 / Q is Galois.
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QUESTION 1
QUESTION 2
QUESTION 3
QUESTION 4
QUESTION 5
Thank you :)
What is 16 with base 2? We were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this image
Solve the system by writing a matrix equation, then
solve using the inverse with a calculator.
5. You have 37 coins that are nickels, dimes, and
pennies. The total value of the coins is $1.55. There are twice as
many pennies as dimes. Find the number of each type of coin in the
bank.
Answer: Let n be the number of nickels, d be the number
of dimes, and p be the number of pennies. The system
is
1st equation:...