Recent content by Gameowner

Seemed a bit too large... So for the total, you would add up all 3 combinations that can generate correct? and for b), it would be the exact same approach but the totals would decrease by the amounts specified? Thanks for the help.

Opps done it slightly wrong, I'll just do i). (6,4,1) using combinations and multiplicative rule. = C(9,6)*C(8,4)*C(3,1) =17,640 Seems a bit wrong...

Since they're independent. i)24 ii)25 iii)40 so 89?

Homework Statement A touring ‘Blue Caps’ party of 20 cricketers consists of 9 batsmen, 8 bowlers and 3 wicket keepers. A team of 11 players must be chosen from the players such that there are at least 5 batsmen, 4 bowlers, and 1 wicket keeper. How many different teams can be selected? (a)...

Nope, this is a fourth year optimization course. This question came out of approximating a function using a polynomial which lead to all this matrix index integral evaluation. Always seem to get tricked up with the simple calculus >< Yes, you guys are right, I don't know why I typed + instead...

Homework Statement Hi guys, need help evaluating this integral. Integrate from -1 to 1 (t^i)(t^5-t^4) dt Where i just an arbitrary variable, (it's actually an index number of a matrix) Homework Equations The Attempt at a Solution So I thought I would begin by expanding...

Homework Statement Attached Homework Equations The Attempt at a Solution Thanks in advance for the help. The problem I'm having is not so much as to how to solve the problem, but how to proceed using MATLAB. I'm having trouble figuring out how to enter in the respective...

Hey, thanks for your reply. There were a bit of info attached to the homework sheet. I've attached the background that was given to us. However, it doesn't specify a certain f so I assume it's arbitrary? It would be easier for me to attempt the question if I knew where to begin...

Homework Statement Attached Homework Equations The Attempt at a Solution I'm quite confused in what this problem is trying to ask, what would the matrices A's entries consist of? Would it be easier to work backwards from the summation to get to the normal equation? Any...

Opps, V(p) is suppose to be an indirect function which should be the same as B(p,x), but given the x=f(y), we can substitute in and out to get an 'indirect version of the same function' but in terms of p alone.

Homework Statement if I had a function such that B(p, y) = py - c(y) and then knowing that y=y(p), does that mean B(p) = p^2 - c(p)? Homework Equations The Attempt at a Solution

Homework Statement The question is in 5 parts all mainly to do with Newton's Method, I've done parts a,b,d and e, but am struggling with the understanding of part c. They have given us the code but unsure as to how to modify my own code to suit the question. Another problem is I don't...

Homework Statement Not too sure what this proof would be under, but am pretty sure it has to do with approximation errors, can anyone give me a hint as to how to even start this? Homework Equations The Attempt at a Solution For the first one, my guess at the solution would...

Homework Statement Questions on it's own are relatively simple, however, there is a bonus question which asks ''with a right choice of Theta, show how you can do question 36 easily with question 38'' Homework Equations The Attempt at a Solution Attempting question 36, it is...

Homework Statement Attached question Homework Equations The Attempt at a Solution The second part of question is relatively easy, it is the first part of the question where I need help with(using arg zw = arg z + arg w to show arg z^n = n arg z). Also, is the question asking...