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2. (a) Given that (3 cos2- 1) find Y2-1(θ, φ) by direct differentiation using the lowering operator . (Ans: 15 (b) Show that Y2,-1(0,) is normalized, that is (c) Show that Y2,0 (θ,d) and Y-1(0.0)...
3. (a) Given that e2i4 sin20 32m show by direct differentiation using the raising operator L+ that 1,12,-2(9,0) 0 (b) Also for e 32T sin 2,-2(0,9) show using the raising operator L. that 3....
3. (a) Given that e2i4 sin20 32m show by direct differentiation using the raising operator L+ that 1,12,-2(9,0) 0 (b) Also for e 32T sin 2,-2(0,9) show using the raising operator L. that
3. (a) Given that e2i4 sin20 32m show by direct differentiation using the raising operator L+ that 1,12,-2(9,0) 0 (b) Also for e 32T sin 2,-2(0,9) show using the raising operator L. that
Question 15 Use implicit differentiation to find if: x In(y + 2) + y2 = 0...
Question 15 Use implicit differentiation to find if: x In(y + 2) + y2 = 0 дх Ay+2 + x2 y + x2 + x2 8.-(4+2) In(y + 2) x + y + y2 C. None of the answers D. (x + 2) In(x + 2) y + x2 + x2 E-(*+7+42 x + y2 + y2
, , Yn is a random sample from a distribution with pdf f,0% θ)-22, 3. (20 points) If Y., Y2, 0 Syse, a. find cÝ, where c is a constant, that is an unbiased estimator of θ; and b. show that the varian...
, , Yn is a random sample from a distribution with pdf f,0% θ)-22, 3. (20 points) If Y., Y2, 0 Syse, a. find cÝ, where c is a constant, that is an unbiased estimator of θ; and b. show that the variance of is less than the Cramér-Rao lower bound for fr (y; 0) c. Why isn't this a violation of the Cramér-Rao inequality?
, , Yn is a random sample from a distribution with pdf f,0% θ)-22, 3....
PLE 2 The point (0, 5 3 , −5) is given in rectangular coordinates. Find spherical...
PLE 2 The point (0, 5 3 , −5) is given in rectangular coordinates. Find spherical coordinates for this point. SOLUTION From the distance formula we have ρ = x2 + y2 + z2 = 0 + 75 + 25 = 10 Correct: Your answer is correct. and so these equations give the following. cos(φ) = z ρ = -1/2 Correct: Your answer is correct. φ = $$ Incorrect: Your answer is incorrect. cos(θ) = x ρ sin(φ) = θ...
question 12 , please sketch it by your hand , do not use computer graph θ varies from 0 to 2 π. φ varies from 0 to π/4 while 0 is constant. find 9-10 Write the equation in spherical coordinates. 9. (...
question 12 , please sketch it by your hand , do not use
computer graph
θ varies from 0 to 2 π. φ varies from 0 to π/4 while 0 is constant. find 9-10 Write the equation in spherical coordinates. 9. (a) :2-x2 + y2 10. (a) a-2r+y- (b) x2 +z2 = 9 (b) x + 2y+ 3:-1 11-14 Sketch the solid described by the given inequalities. 15. A solid lies above the cone:- + y and below the sphere...
question 1-10 x2 + y2 = 25. 1. Given: thecircle 2. Find: Use implicit differentiation and...
question 1-10
x2 + y2 = 25. 1. Given: thecircle 2. Find: Use implicit differentiation and find the derivative, y. You can use your book if need be. Relative to problem W1, put in slope-intercept form (that is, y=mx+b) the equation of the tangent line to the circle at (-4,-3). Find each of the following integrals. Be careful! fx-sax ( 10x ax (Note: 1/(x^2) - **(-2)) Sex - 7 Jax 170 - Jos Sex (10x dx Novo - xp]ox S[e*...
Find extremals b) J(y) oe2(y - y2)d, y(0)=1, y(3) free c) J(y) Jo2+'y )d, y(0) = , y(1) free. d) J(y) 22y2 -...
Find extremals
b) J(y) oe2(y - y2)d, y(0)=1, y(3) free c) J(y) Jo2+'y )d, y(0) = , y(1) free. d) J(y) 22y2 - y2)d, y(1) 1, y(e) free. (1) X= B (ii) y is a geodesic; (iii) Xp is not zero and is parallel along 6.5 Let y be a curve with Y(0) = P, T(1) = Q. If Xe T,M, let X be the parallel translate ofX along y. Define y: T,M --- TqM by y*= X(1) (a) Prove...
5.3.([1] 5.5) The joint density of Y and Y2 is given by 0 < y2 < y1 <1 else f(y1.92) = {3 a) Find F (33) = P[Y...
5.3.([1] 5.5) The joint density of Y and Y2 is given by 0 < y2 < y1 <1 else f(y1.92) = {3 a) Find F (33) = P[Y; <z, Y s. b) Find P[Y2 = ").
Consider the following. z = x2 + y2, z = 36 − y, (6, -1, 37) (a) Find symmetric equations of the tangent line to the curve of intersection of the surfaces at the given point. x − 6 12 = y + 1 −2 = z −...
Consider the following. z = x2
+ y2, z = 36 − y, (6, -1, 37) (a) Find symmetric equations of the
tangent line to the curve of intersection of the surfaces at the
given point. x − 6 12 = y + 1 −2 = z − 37 −1 x − 6 1 = y + 1 12 = z
− 37 −12 x − 6 = y + 1 = z − 37 x − 6 12 =...
7 marks (4 marks) (3 marks) (a) Is the operator P(v) y'+2ty linear? (Show workings) (b) Find the ...
please answer question 1) to 3) fully step by step
7 marks (4 marks) (3 marks) (a) Is the operator P(v) y'+2ty linear? (Show workings) (b) Find the null space of the operator in (a) above. Question 2 5 marks Let P be a linear operator. Suppose that y is a particular solution to the equation Ply) = b. Prove that any solution to this equation can be written as y = Yo + yi for yo au clement of...
3. (a) Given that e2i4 sin20 32m show by direct differentiation using the raising operator L+ that 1,12,-2(9,0) 0 (b) Also for e 32T sin 2,-2(0,9) show using the raising operator L. that
3. (a) Given that e2i4 sin20 32m show by direct differentiation using the raising operator L+ that 1,12,-2(9,0) 0 (b) Also for e 32T sin 2,-2(0,9) show using the raising operator L. that
Question 15 Use implicit differentiation to find if: x In(y + 2) + y2 = 0 дх Ay+2 + x2 y + x2 + x2 8.-(4+2) In(y + 2) x + y + y2 C. None of the answers D. (x + 2) In(x + 2) y + x2 + x2 E-(*+7+42 x + y2 + y2
, , Yn is a random sample from a distribution with pdf f,0% θ)-22, 3. (20 points) If Y., Y2, 0 Syse, a. find cÝ, where c is a constant, that is an unbiased estimator of θ; and b. show that the variance of is less than the Cramér-Rao lower bound for fr (y; 0) c. Why isn't this a violation of the Cramér-Rao inequality?
, , Yn is a random sample from a distribution with pdf f,0% θ)-22, 3....
question 12 , please sketch it by your hand , do not use
computer graph
θ varies from 0 to 2 π. φ varies from 0 to π/4 while 0 is constant. find 9-10 Write the equation in spherical coordinates. 9. (a) :2-x2 + y2 10. (a) a-2r+y- (b) x2 +z2 = 9 (b) x + 2y+ 3:-1 11-14 Sketch the solid described by the given inequalities. 15. A solid lies above the cone:- + y and below the sphere...
question 1-10
x2 + y2 = 25. 1. Given: thecircle 2. Find: Use implicit differentiation and find the derivative, y. You can use your book if need be. Relative to problem W1, put in slope-intercept form (that is, y=mx+b) the equation of the tangent line to the circle at (-4,-3). Find each of the following integrals. Be careful! fx-sax ( 10x ax (Note: 1/(x^2) - **(-2)) Sex - 7 Jax 170 - Jos Sex (10x dx Novo - xp]ox S[e*...
Find extremals
b) J(y) oe2(y - y2)d, y(0)=1, y(3) free c) J(y) Jo2+'y )d, y(0) = , y(1) free. d) J(y) 22y2 - y2)d, y(1) 1, y(e) free. (1) X= B (ii) y is a geodesic; (iii) Xp is not zero and is parallel along 6.5 Let y be a curve with Y(0) = P, T(1) = Q. If Xe T,M, let X be the parallel translate ofX along y. Define y: T,M --- TqM by y*= X(1) (a) Prove...
5.3.([1] 5.5) The joint density of Y and Y2 is given by 0 < y2 < y1 <1 else f(y1.92) = {3 a) Find F (33) = P[Y; <z, Y s. b) Find P[Y2 = ").
Consider the following. z = x2
+ y2, z = 36 − y, (6, -1, 37) (a) Find symmetric equations of the
tangent line to the curve of intersection of the surfaces at the
given point. x − 6 12 = y + 1 −2 = z − 37 −1 x − 6 1 = y + 1 12 = z
− 37 −12 x − 6 = y + 1 = z − 37 x − 6 12 =...
please answer question 1) to 3) fully step by step
7 marks (4 marks) (3 marks) (a) Is the operator P(v) y'+2ty linear? (Show workings) (b) Find the null space of the operator in (a) above. Question 2 5 marks Let P be a linear operator. Suppose that y is a particular solution to the equation Ply) = b. Prove that any solution to this equation can be written as y = Yo + yi for yo au clement of...
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