return more than one value in a function

The bonds between carbon and hydrogen are broken down with the help of oxygen to give energy (oxidation). Carbohydrates produce 4.1kcal/g energy under laboratory conditions. This is called calorific value . However, in the body they produce 4kcal/g of energy. This is called p..

The Values of Trigonometric Functions of 90 o and 0 o are: cos90 o = 0, sin90 o = 1, tan90 o = Not defined, sec90 o = Not defined, cot90 o = 0, cosec90 o = 1, cos0 o = 1, sin0 o = 0, here cosec0 o and cot0 o are not defined, sec0 o..

Values of Trigonometric Functions of 30 o , 45 o , 60 o and 90 o - Let OA be the revolving ray starting from A. Let OA take the new position OP so that Draw PM perpendicular to OX and produce it to Q. Draw O..

There is one-one correspondence between the elements of the set A and the set B..

If 'f ' is a function and x is an element in the domain of f, then image f(x) of x under f is called the value of 'f ' at..

Every one element of A corresponds to more than one element of B. In example 3, one image has three pre-images. In example 4, one image has four pre-images. Therefore, many-one relations in examples 3 and 4 are many-one functions..

Function - We consider two sets A and B. We form the Cartesian Product, we form relations. From all the relations, we can select a few which satisfy the rule that each element of the set A is related to only one element of the set B. When a relation satisfies this rule, it is ca..

1. Favours absorption of calcium 2. Produces root nodules in legum..

1. Constituent of carbonic anhydrase - zinc is essential for supply of CO 2 to the chloroplast and for the evolution of CO 2 during respiration. 2. Production of IAA (auxi..

1. Calcium is a component of calcium pectate, which is found in the middle lamella. 2. Acts as an activator of enzymes like ATP-ase, some kinases, phospholipases, a -amylase and succinate dehydrogenase. 3. Takes part in lipid metabolism. 4. Required in the maintenance of cell membrane. 5...