You cannot record video/sound with Canon EOS 20D. It takes only photos with RAW/jpg output format.
no
A Canon EOS 20D can be purchased from any good camera store. If they do not have it in they can order it. If someone is happy to buy online then it can be bought on Amazon.
Yes, you can. Any EF and EF-S lens will work on 20D.
A good place to buy the Canon EOS 20D is directly from Canon. Other good places to purchase this camera is from eBay or Amazon where one can often find discounted prices.
Some Canon BP-511 compatible cameras available in the market include the Canon EOS 5D, Canon EOS 20D, Canon EOS 30D, and Canon EOS 40D.
yes by downloading EOS MOVIE RECORD
20d
canon eos 600
If you mean: 3d2+20d+12 then it is (3d+2)(d+6) when factored with the help of the quadratic equation formula
20ºC = 68.0ºF
4d (d + 5)
It is: 5d(4) = 20d