Yes, you do not need a 4K TV.
Yes
If you want to play 4K or UHD Videos, you still need to buy UHD Player. I myself often use this UHD Player(dvdfab.at/ultra-hd-player.htm) to play 4k videos. Of course, it can also play ordinary Blu-ray videos, and the operation is very simple.
The PS3 is about a third the speed of the PS4 Blu Ray, but the faster drive still might not be able to process the 100GB double layer discs needed for blu rays movies for the 4K Ultra HD TV
As far as I know HDMI does have some form of support for 4K, but don't expect eery piece of hardware to be run perfectly with such (if anything, the setup you describe will probably be bottlenecked at 1080p if it doesn't complain about resolution formats).
4k it is...$4.000.00...
-4k-2=10 -4k=10+2 -4k=12 k=-3
4k-100 = -96
8-4k = 40 (4k-8) - 8 = 40-8 4k = 32 4k/4 = 32/4 k =8
4k-64 = -60
Yes, 4K is $4000.
around $4k around $4k
4k-7 = 7 4k = 14 k = 3.5 or k = 7/2
31 = 3-4k 31-3 = -4k 28 = -4k Divide both sides of the equation by -4 to find the value of k: k = -7