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Re: Row or column?

  • To: mathgroup at smc.vnet.net
  • Subject: [mg112698] Re: Row or column?
  • From: Helen Read <readhpr at gmail.com>
  • Date: Mon, 27 Sep 2010 05:47:47 -0400 (EDT)
  • References: <i7mq4c$ovt$1@smc.vnet.net>

On 9/26/2010 2:44 AM, Sam Takoy wrote:
> Hi,
>
> How come
>
> {a, b} // MatrixForm
> {{a}, { b}} // MatrixForm
>
> produce identical outputs: columns?
>
> I would think that the first "matrix" is 1x2 and the second is 2x1.
>
> Alternatively, how do I produce a 1x2 matrix?

{{a, b}} // MatrixForm

-- 
Helen Read
University of Vermont


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