Thread: mathematical induction...!!!!

Hii, i am a newcomer here..but quite drawn towards mathematics....recently i jumped upon a problem but couldn't solve it...here is the problem in the attachment...New Wordpad Document.doc

Hello armageddon -

Sorry, I couldn't understand your questions. The notation wasn't at all clear in your attached document. Please write out the questions again, using things like this:

and

It's very easy to see how I've done these - just click them with your mouse and a little window pops up with the required code. Try it and see!

Grandad