Qui find the diameter & radius for a graph PG.

Q7. Prove that " there is no simple graph on four vertices, three of which have degree 3 and the remaining vertex has degree 1". (10M)

not use ai please

Please help

Solve the initial value problem: y' = x3 + y³ 3 , y(1) = 2 xy² y(x) = Hint: Notice that the equation on the right is homogeneous and see Homework exercise 23 in section 1.2 of our textbook to review techniques for solving homogeneous equations. Note that we've been given an intial value of the form y(a) = b where a > 0, so this only determines a solution corresponding to the right half of the graph of In(x), i.e., the part of the graph corresponding to positive values of x. Therefore, we should write In(x) instead of ln(|x|), since the left half of the graph is not determined by the initial condition given.

Can you please explain how to go about completing this table in simplest terms please.  Thank you fx f(-1/3x) (2,4)   (-3,6)

A population growing with harvesting will behave according to the differential equation dy dt = 0.06y(1- У с 1800 y(0) = yo Find the value for c for which there will be only one equilibrium solution to the differential equation C = If c is less than the value found above, there will be equilibria. If c is greater than the value found above, there will be equilibria.

microsoft excel iclude fomulas

f(x) 1/3 f(2(x-2))+4 (2,4)   (-3,6)   Please explain in step by step simple terms how to answer this question