B. Sc. III Mathematics
69 videos • 207 views • by Doctor of Mathematics
1
Find the image of the circle |z-5|=5 under Mobius transformation w=z/z+1.
Doctor of Mathematics
Download
2
Solve the following Transportation problem
Doctor of Mathematics
Download
3
Solve the following minimal assignment problem
Doctor of Mathematics
Download
4
A firm manufacturers three products A, B and C. The profits are Rs. 3,Rs.2 and Rs. 4 respectively.
Doctor of Mathematics
Download
5
A firm manufacturers three products A, B and C. The profits are Rs 3,2 and 4 respectively. The firm
Doctor of Mathematics
Download
6
A company produces two types of hats. Each hats of first type required twices as much labour time as
Doctor of Mathematics
Download
7
Evaluate integrate z^2 from 0 to 1+i w. r. t. z.
Doctor of Mathematics
Download
8
Evaluate the integral e^iz/z^3 with respect to z along C :|z|=1.
Doctor of Mathematics
Download
9
Evaluate closed line integration 1/z-2w.r t. z along the circle |z-2|=4.
Doctor of Mathematics
Download
10
गाज़ा पर गज़ब की बमबारी, धमाकों से हिल रहा है गाज़ा, दूसरी तरफ खुनी दंगे, क़यामत का मंज़र #gaza_update 🔥
RazaGraphy
Download
11
Cauchy's Integral Theorem or Cauchy Gaursat Theorem
Doctor of Mathematics
Download
12
Evaluate dz/(z^2+9) , where C is circle |z-3i|=4.
Doctor of Mathematics
Download
13
∫(4-3z)dz/(z^2-z) , where C is any simple closed path such that 1€C and0¢C.
Doctor of Mathematics
Download
14
Evaluate ∫(z-3) /(z^2+2z+5) dz, where C is |z|=1.
Doctor of Mathematics
Download
15
Find the supremum and infimum, if they exist, of the set:{1+(-1)^n/n:n belong to N}.Best Mathematics
Doctor of Mathematics
Download
16
The intersection of an arbitrary collection of open sets is:||Unique solution ||Best mathematics||
Doctor of Mathematics
Download
17
Find the analytic function of which the real part is e^-x[(x^2-y^2)xcosy+2xysiny]
Doctor of Mathematics
Download
18
Show that |z|^2=z.z̄
Doctor of Mathematics
Download
19
A uniform circular plate is supported horizontally at three points A, B, C of its circumference.
Doctor of Mathematics
Download
20
Show that the law of force of Central orbit r^n=a^ncosnθ under a force f=(n+1)h^2a^2n/r^2n+3
Doctor of Mathematics
Download
21
Test the convergence of the integral from 0 to infinite e^-axsinx/x, a greater than and equal to 0
Doctor of Mathematics
Download
22
Comparison Test proof
Doctor of Mathematics
Download
23
The series 1/1^p+1/2^p+1/3^p+...+1/n^p+.....is convergent if p greater than 1 and divergent if p les
Doctor of Mathematics
Download
24
Limit (x,y) tends to (0,0) xy/x+y
Doctor of Mathematics
Download
25
State mathematical form of a general L. P. P. and explain it
Doctor of Mathematics
Download
26
A manufacturer of a line of patent medicines is preparing a production plan on medicines A and B.
Doctor of Mathematics
Download
27
A solid hemisphere rest on a plane inclined to the horizon at an angle α less than sin-1(3/8) and
Doctor of Mathematics
Download
28
[Deleted video]
Download
29
Prove that set Q if all rational number is countable.
Doctor of Mathematics
Download
30
Position of Equilibrium:Stable, Unstable and Neutral Equilibrium
Doctor of Mathematics
Download
31
Find the differential equation of the central orbit in polar coordinates. d^2u/dθ^2+u=f/h^2u^2
Doctor of Mathematics
Download
32
Solve the following linear programming problem graphically:maximize:z=2x1+3x2, subject to 4x1+3x2 le
Doctor of Mathematics
Download
33
Solve LPP: min z=2x1+3x2,s.t.
Doctor of Mathematics
Download
34
ARY News Prime Time Headlines | 9 AM | 21st May 2022
ARY News
Download
35
ARY News Prime Time Headlines | 9 AM | 21st May 2022
ARY News
Download
36
Prove that E=(1-∇)^-1
Doctor of Mathematics
Download
37
Prove that Δ x^(n)=nhx^(n-1) #numericalanalysis
Doctor of Mathematics
Download
38
Find the value of Δ^2(x+cosx)
Doctor of Mathematics
Download
39
Prove that √2 is irrational number.
Doctor of Mathematics
Download
40
Chhote Chhote Bhaiyon Ke Bade Bhaiyya - Hum Saath Saath Hain - Bollywood Wedding Song
Rajshri
Download
41
The value of x and y are given as below:x: 5 6 9 11,y:12 13
Doctor of Mathematics
Download
42
Find the form of the function y=Ux,given that U0=8,U1=11,U4=68,U5=123.
Doctor of Mathematics
Download
43
Prove that the series whose n th term un is given by: un=n/(n+1).
Doctor of Mathematics
Download
44
Test the convergence of the series whose n th term is √(n^3+1)-√n^3.
Doctor of Mathematics
Download
45
Test for convergence the series: 1^2.2^2/1!+2^2.3^2/2!+.....+n^2.(n+1)^2/!
Doctor of Mathematics
Download
46
Prove that the set R of real numbers is uncountable.
Doctor of Mathematics
Download
47
यदि u=f(r)तथा x=cos,y=rsin तो सिद्ध करें del^2/delx^2+del^2u/dely^2=f(r)+1/rf'(r)
Doctor of Mathematics
Download
48
General Quadrature Formula (Newton-Cote's Quadrature Formula)
Doctor of Mathematics
Download
49
The velocities of a particle along and perpendicular to the radius vector from a fixed origin are λr
Doctor of Mathematics
Download
50
A particle is describing a plane curve.If the tangential and normal accelerations are each constant
Doctor of Mathematics
Download
51
Prove that:E∆=∆E (Numerical Analysis)
Doctor of Mathematics
Download
52
Find the missing values in the following table:x:1 2 3 4 5.y:7 _2740
Doctor of Mathematics
Download
53
Prove that:∆∇=∆-∇ (Numerical Analysis)
Doctor of Mathematics
Download
54
Find the centre of gravity of hemishpeical shell.
Doctor of Mathematics
Download
55
Find the C.G. of a plane lamina of uniform density in the form of a quadrant of an ellipse.
Doctor of Mathematics
Download
56
Find the C.G. of the area included between the curve y^2(2a-x)=x^3 and its asymptotes.
Doctor of Mathematics
Download
57
Find the C.G. of an arc of catenary y=ccoshx/c.
Doctor of Mathematics
Download
58
Use Cauchy's integral formula to evaluate ∫(z^2+1)/(z^2-1)dz Where C has radius 1 with centre at z=1
Doctor of Mathematics
Download
59
Consider the transformation w=2z and determine the region R' of w-plane into which the triangular re
Doctor of Mathematics
Download
60
Find five terms in the Lauren's expansion of 1/z(e^z-1) for the region |z| greater than 0 and less
Doctor of Mathematics
Download
61
Using Newton -Raphson method, establish the iterative formula for finding the reciprocal of a positi
Doctor of Mathematics
Download
62
NEIGHBOURHOOD OF A POINT (DEFINITION), ε-NEIGHBOURHOOD, Deleted Neighborhood
Doctor of Mathematics
Download
63
If the length of a uniform chain ,suspended between two points at the same level,is adjusted so as t
Doctor of Mathematics
Download
64
find the billinera transformation of the points which maps the points -1,0,1 onto the points 0,i, 3i
Doctor of Mathematics
Download
65
Use Cauchy's integral formula to evaluate z/(z^2-3z+2)dz where C is a circle |z-2|=1/2.
Doctor of Mathematics
Download
66
∫e^z/z^2(z+1)^3dz,C: |z|=2
Doctor of Mathematics
Download
67
Show that the function f(z)=x-iy is not analytic at any point.
Doctor of Mathematics
Download
68
Expand f(z)=1/(z+1)(z+3) in a Laurent's series valid for the regions (i) 1 less than|z| leas rhan 3
Doctor of Mathematics
Download
69
Evaluate ∫z^2+6z-1/(z-4)dz over the closed curve C ,where C is the circle|z|=5.
Doctor of Mathematics
Download