MTH202 VU Assignment No. 2 Spring 2012 Solution

Question 1;                                                                                                            Mark: 5

If  and then find the domain and range of?

Question 2;                                                                                                           Marks: 6

Define g: R-> Z by the rule g(x) = 9x +5, Is g(x)   bijective function? Prove or disprove.

Solution:

Yes it is a bijective function as we can see that for each value of g(x) there is a unique x and vice versa.

Question 2;                                                                                                           Marks: 4

Find the 15th term of the given sequence -9, 27,-81 …..

mth202 assignment solution

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