Home Board Paper Solutions Text Book Solutions Articles NCERT Exemplar Solutions

Three Dimensional Geometry

At Saralstudy, we are providing you with the solution of Class 12th mathematics Three Dimensional Geometry according to the latest NCERT (CBSE) Book guidelines prepared by expert teachers. Here we are trying to give you a detailed answer to the questions of the entire topic of this chapter so that you can get more marks in your examinations by preparing the answers based on this lesson. We are trying our best to give you detailed answers to all the questions of all the topics of Class 12th mathematics Three Dimensional Geometry so that you can prepare for the exam according to your own pace and your speed.

Exercise 1

Popular Questions of Class 12th mathematics

Recently Viewed Questions of Class 12th mathematics

 

">

Let A = R – {3} and B = R – {1}. Consider the function  f : A → B defined by

. Is f one-one and onto? Justify your answer. 

 

  • Q:- Check whether the relation R defined in the set {1, 2, 3, 4, 5, 6} as
    R = {(a, b): b = a + 1} is reflexive, symmetric or transitive.
  • Q:-

    Check the injectivity and surjectivity of the following functions:

    (i) f : N → N given by f(x) = x2

    (ii) f : Z → Z given by f(x) = x2

    (iii) f : R → R given by f(x) = x2

    (iv) f : N → N given by f(x) = x3

    (v) f : Z → Z given by f(x) = x