Math, asked by ratheeshkrishna45, 5 months ago

Consider ∶ → given by () = 5 + 2

(a) Show that is one-one.
(b) Is invertible ? Justify your answer.

Answers

Answered by Heetgamers

1

Answer:

5 plus 2 is 7

Step-by-step explanation:

add 5 plus 2 so it is 6 then 7

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