This is in the form: p â q ~q therefore, ~p b. If all the prime numbers are odd, then 2 is odd. 2 is not odd. Therefore, it is not the case that all prime numbers are odd. Problem 5: (5 points) a. 1024 is a smallest four digit number that is a perfect square.Statement b. She is a mathematics major Not a statement c. 128 = 2 6 Statement d. x = 2 6 Not a statement.his is in the form: p â q ~q therefore, ~p b. If all the prime numbers are odd, then 2 is odd. 2 is not odd. Therefore, it is not the case that all prime numbers are odd. Problem 5: (5 points) a. 1024 is a smallest four digit number that is a perfect square.
The type of D made by mushrooms is vitamin D2, which is typically derived from yeast and is the form traditionally prescribed by doctors to cure D deficiency. Most supplements, though, are D3, which is the type found in plants and animals, typically derived from sheepâs wool.
Vitamin D is the name given to a group of fat-soluble prohormones (substances that usually have little hormonal activity by themselves but that the body can turn into hormones). Vitamin D helps the body use calcium and phosphorus to make strong bones and teeth. Skin exposed to sunshine can make vitamin D, and vitamin D can also be obtained from certain foods. Vitamin D deficiency can cause a weakening of the bones that is called rickets in children and osteomalacia in adults. Two major forms of vitamin D that are important to humans are vitamin D2, or ergocalciferol, and vitamin D3, or cholecalciferol.