Do the coding in R langauge and answers the following questions.

Exercise 2.3 Create and store a sequence of values from 5 to -11 that pro- gresses in steps of 0.3. a. b. Overwrite the object from (a) using the same sequence with the order reversed. Repeat the vector c(-1,3,-5,7,-9) twice, with each element repeated 10 times, and store the result. Display the result sorted from largest to smallest. Create and store a vector that contains, in any configuration, the following: i. A sequence of integers from 6 to 12 (inclusive) ii. A threefold repetition of the value 5.3 iii. The number -3 iv. A sequence of nine values starting at 102 and ending at the c. d. number that is the total length of the vector created in (c) e. Confirm that the length of the vector created in (d) is 20