The above "solutions" are all tautologies. They all assume that e exists and is the base of natural logarithms. Now, this is true, but the proof of this is outlined at
http://planetmath.org/convergenceofthesequence11nn, I have found no other site with this proof.
Essentially done in two...
Thank you, Nugatory
I think "I've got it."
If the "mass" were kept aloft by an airfoil (vertical lift generated by horizontal motion), i.e., translating induced drag to vertical lift by the airfoil, is theoretically possible with a super large airfoil of no weight itself to generate large lift...
To maintain a 550 lb mass in the air not touching the ground at sea level (radius of Earth is 4000 miles), what is the expenditure of energy required given perfect efficiency of the process?
Red shift is a result of the expanding universe, not the cause of it. Basic Doppler wave mechanics. Must keep the cart and horse in the right order. Question is did the original singularity have infinite energy? This is possible mathematically (1/zero). If it did, the universe will never...
I hate to use the Internet as a reference but this is a simplistic one. It paraphrases what the more technical references state:
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Understanding...
Works the other way. The tissue that does the reacting is the donor tissue (the female tissue.) Hence the F > M transplant will result in a greater reaction (GVH.)
How can one transplant a (donor) tissue to a recipient allograft and have it "take" if the donor and recipient are of different sex? They are automatically genetically different which can never be broached.