Recent content by delc1

Hello, I am stuck on a question for some time now and I am unsure how to solve this. I have tried the substitution and gaussian elimination methods but have had no luck at all. Identify the value(s) of k for which the following linear system x + 2y + z = 2 2x − 2y + 3z = 1 x + 3y + (k^2 − 3)z...

Still not quite sure what you mean? I know how to do the base step, but the induction step is challenging

Could anyone please help with this question regarding mathematical induction; step by step procedure/ solution would be greatly appreciated. Thanks!

Hi all Could anyone help with this question. Any help is appreciated!

Thanks all, the help is always appreciated!

Could someone please help me with this question: What values are we meant to use to prove this inequality? many thanks

Hi all, I don't understand what is being asked by this question? If anyone knows could they please describe the process, that would be greatly appreciated.

Thank you! Appreciate the help. I understand what is being asked now.

Hi all, I cannot understand how to do the following question from a practice test paper and urgently need help! For each integer n >=1, let tn be the number of strings of n letters that can be produced by concatenating (running together) copies of the strings 'a", "bc" and "cb". For example...