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Bernoulli’s Equation
(y^4 − 2xy)dx + 3x^2 dy = 0 when y(1)=0
Substitution as suggested by the equation
sinxsinydx + cosxcosydy = 0
Substitution as suggested by the equation
(x + 2y − 1)dx + 3(x + 2y)dy = 0 when y(0) = 2
Integrating factors found by inspection
y(x^2 y^2 − 1)dx + x(x^2 y^2 + 1)dy = 0
Discuss the impact that the war in russia and ukrain had on economic development of the globe and in South
Africa.
Integrating factors found by inspection
y(x^2 + y^2 − 1)dx + x(x^2 + y^2 + 1)dy = 0 when y(1) = 0
Use two diagrams (draw the diagrams) that can be used to compare a
monopsony and a monopoly. Discuss and explain the diagrams that you
use. (10)
Can you show me how did you arrive at the answer?
Discrete random variables
qusetion: Multiplication of matrix ??
input:
3 3
1 2 3
4 5 6
7 8 9
10 11 12
13 14 15
16 17 18
output:-
[84 90 96]
[201 216 231]
[318 342 366]
#340153 on Dec 2023