Question

prove that the straight line joining to the point of intersection to the line x/a + y/b =1 and the curve x^2 +y^2 =c^2 are at right angle if 1/a^2 + 2/b^2 = 2/c^2​

Answer 1

Answer:

Micronutrients can be divided into four groups — water-soluble vitamins, fat-soluble vitamins, macrominerals and trace minerals. The functions, food sources and recommended intakes of each vitamin and mineral vary. This micronutrient test checks for vitamin B12, D, E, Magnesium, Copper, Selenium & Zinc.