What would the resaloution of a picture that fits pefectly on a 26 inch tv be?

Answer:

Sorry thats not how it works.

I can sort a 75 dpi photo fit on a 26 inch tv the same as I can variety a 1200 dpi photo do the same.

You inevitability a program like Adobe's Photoshop, CS,CS2,CS3, Illustrator, Indesign, or one of the several Adobe programs that will allow you to resize your Photos.

Remember the higher the dpi the clearer the photo and the smaller number you loose in resizeing, or shifting to one of the 15 or more Formats this software will allow you to change.

Don
resolution depends on pixels, not on the size of the blind.

Therefore, the answer will change depending on the features of the TV.
.you can do 720x480 which is the size of an ntsc (american) dvd..thats in the order of it.