Relations and functions all textbook solutions

Which of the following relations are functions ? a is the capital of b where binB and B is the set of all countries, ainA and A is the set of capital cities of countries.

Which of the following relations is/are correct for solutions ?

Derive function of 120^(@) from functions of 60^(@) and check by using relations between functions of supplementary angles.

If (x-5)^(x^(2)-5x+6)=1 , then (A)sum of all integral solution is 11 (B)sum of all integral solution is 16 (C)product of all integral solution is 144 (D)product of all integral solutions is 30

What is the main function of t-RNA is relation to protein synthesis ?

The sum of mole fraction of all components of a solution is unity.

have functional isomer relation with

Express the relation among cell constant , resistance of the solution in the cell and conductivity of the solution . How is molar conductivity of a solution related to its conductivity ?

Relation between graphs of a function and its inverse.

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