Math Is Fun Forum
  Discussion about math, puzzles, games and fun.   Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °

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#3 Re: Help Me ! » questions on progression » Today 10:14:41

Hi;

That is a nice answer but you might have to state that it is only valid for k>=2.

#4 Re: Help Me ! » plss help » Today 03:27:37

Hi roar;

Please visit here, starting with post #3,

http://www.mathisfunforum.com/viewtopic … 15#p161115

The essay being a homework problem you must write yourself but post here if you need help.

#13 Re: Help Me ! » Sequences & Series » Yesterday 18:44:25

Different sequences.

The one she had before looked like this

12. Find the sum of the geometric sequence 42, 7 , 7/6,...,42(1/6)^8

#16 Re: Coder's Corner » Numbers » Yesterday 16:55:26

They are very clever programmers. So you are in the 7th grade now, I am looking forward to seeing more of you.

#17 Re: Guestbook » How old are you bobbym? » Yesterday 14:28:50

Florida is a jungle, it is difficult to find two things, stones and a dry spot.

#19 Re: Guestbook » How old are you bobbym? » Yesterday 04:20:54

They say that  women stop counting due to vanity, I stopped because I can not count that high.

#20 Re: Help Me ! » Solve The Matrix Equation For X » Yesterday 04:17:30

Hi;

12)

13)

I suspect 14 has been copied wrong, check the question.

14)

15)

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