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Home / Doubts and Solutions/JEE/Mathematics

X³+X²+3X+sinX=f(X)
Prove that is a one -one and onto function

Asked by sudheerkapoor67 8th November 2017, 5:45 AM
Answered by Expert
Answer:
begin mathsize 16px style You space can space see space from space the space function straight f left parenthesis straight x right parenthesis equals straight f left parenthesis straight y right parenthesis left right double arrow straight x equals straight y Hence comma space it space is space one minus one space function. Similarly comma space You space can space check space it space for space the space onto space function. end style
Answered by Expert 13th December 2017, 5:29 PM
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