Question

FUNCTIONS AND RELATIONS
How these concepts are used indifferent situations?

Answer 1

Answer:

Change the following questions in its Indirect form:-

a. Shireen said to her mother, “where is my water bottle?”

b. He said, “ When they will be moving out?”

c. He said to us , “ Has your team won?”

d. He said, “ Which room shall he sleep in?” e. The coach said to Sonia , “ Is it your turn?”

Answer 2

Relation and Function in real life give us the link between any two entities. In our daily life, we come across many patterns and links that characterize relations such as a relation of a father and a son, brother and sister, etc.

In mathematics, a function can be defined as a rule that relates every element in one set, called the domain, to exactly one element in another set, called the range. For example, y = x + 3 and y = x2 – 1 are functions because every x-value produces a different y-value. A relation is any set of ordered-pair numbers