Recent content by chickenguy

more questions? Hi more questions again... :blushing: :blushing: i am having a hard time figuring out these questions... 1)a)how many 6-digit palindromic numbers are there? (i can do this the slow way, but i am looking for shortcuts) b) how many odd 7-difit palindromic numbers are there...

i did what you said, but angle ABE was 70*

hi everyone, there si this problem that i can't figure out and i was looking for some help FIND THAT ANGLE! In a triangle ABC, angleBAC=35*, D is a point on AB such that AD=BC and angle ADC=110*. E is a point on AC such that BE=DC. What is the size of angle ABE? :smile:thx

sorry for being a persistent annoyance, but could you possibly explain how modulus works(question 1) because i have no idea, and explain question 2 a bit more( i still don't understand :confused: :confused: :confused: :confused:

thanks, but i still don't understanf how to use mod and how it works, also, with question 2, could you eexplain a bit more?? i don't understand where the n comes from etc.

o:) hi, this is me again.i was wondering if you could teach me how to do these 2 questions (?) means to the power of 1)a)find the remainder when 7(100) (I.E 7 TO THE POWER OF 100) is divided to the power of 25( i know that you are supposed to use mod10 or mod25 or something, but...

sorry, but i happen to be very bad at maths, so could you please give me the whole explanation and asnwers? i don't understand your explanation

Hi everyone, there is this question that is really bugging me and i am wondering if you guys could help me out. When a certain positive integer N is divided by a positive integer d, tje remainder is 7. if 2N+3 is divided by d, the remainder is 1. Find all possible values of d. Pleasse...

Could anyone please put in any proofs to this thread and could you please explain this? One can show that this limit is 9/10 + 9/100 + 9/1000 ... using Analysis, and a proof really isn't all that hard (we all believe it intuitively anyway); a reference can be found in any of the Analysis...

Pleas Answer the POll and don't close the thread as my project is due very very soon

Need urgent help :approve: sorrypeople if this annoys u but please don't close this thread. i need urhent help with my 0.999...=1 project and i have a new thing my teacher told me would help, but i don't understand! 0.9=1- 1/10(fraction) 0.99=1-1/100(fraction) 0.999=1- 1/1000(fraction) ...

Will someone hurry up and answer already? my time for the project is running out

HI epople, i am doing a project on maths and i would like to know this first of all. i am telling you that 0.99999...=1, do you think this is correct or incorrect and do you have any special opinions?

hi everyone, i am a year eight student and i need to do a project for maths. could you first of all please tell me what you think about this topic and do you believe that 0.99999999999999.....=1. thanks a lot! :smile:

ok, you two havejust confused me pretty well so maybe i'll think about somrthing else, however, if you could get me any info on 0.999999999...=1, that would be great. also, i will need to conduct a survey, so can you tell me if you think that 0.99999999999.....=1? and also why you think so