Relation and function example 12.1

Which of the following relations are functions ? y=3x+2.

Which of the following relations are functions ? yltx+3 .

Let A = {1, 2, 3}. Which of the following relations is a function from A to A ?

Which of the following relation are functions? Give reasons. In cane of a function, determine its domain and range. {(1,0),(1,-1),(2,3),(4,10)}

Choose the incorrect match between receptors their functions and examples

Which of the following relation are functions? Give reasons. In cane of a function, determine its domain and range. {(1,-2),(3,7),(4,-6),(8,11)}

int_a^4{x}^([x])dx is equal to (where [.] and {.} represent greatest integer function and fractional part function respectively. (13)/(12) (b) 1/(12) (c) 5/(12) (d) (17)/(12)

State the function along with one example each of: Antihistamine.

State the function along with one example each of: Antioxidants.

Given below is an example of a certain structure and its special functional activity. On a similar pattern fill in the blanks with suitable functions: Example : Chloroplast and Photosynthesis : Eustachian Tube and _______________