Intermediate Maths Solutions for 1A Exercise 1(a) Functions ( class 11 maths)
Inter Maths 1A Functions Exercise 1(a) text book solutions are given.
These solutions are very easy to understand. You should study the text book lesson very well.
You should also observe the example problems and solutions. Try them again.
You can observe the solutions given below and try them in your own method.
You can see the text book solutions for
Inter Maths 1A textbook solutions
Inter Maths 1B textbook solutions
Inter Maths IIA textbook solutions
Inter Maths IIB textbook solutions
Functions
Model papers for maths SSC class 10 and Inter
Inter Maths Solutions for 1A Exercise 1(a) Functions ( class 11 maths)
Class 11 math solution (Inter 1A)
Exercise 1(a)
Problem
If A = {- 2, – 1, 0, 1, 2} and f : A to B is a surjection defined by f(x) = x^2 + x + 1, then find B.
Problem
Which of the following are injections or surjections or bijections ? Justify your answers.
f : R to R defined by f(x) = (2x + 1)/3.
Functions Solutions Exercise 1(a) Inter
Problem
Is g = { (1, 1), (2, 3), (3, 5), (4, 7) } a function from A = {1, 2, 3, 4} to B = {1, 3, 5, 7} ? If this is given by the formula g(x) = ax + b, then find a and b.
Note : Observe the solutions and try them in your own method.
Some more
Problem
If A = {0, π\6, π\4, π\3, π\2} and f : A to B is a surjection defined by f(x) = cos x, then find B.
It is super to study the simple problems and it’s also better to get full marks in final examination
This notes is very useful