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Let f : R to R be a function such that f...

Let `f : R to R` be a function such that `f(x)=x^3+x^2+3x+sinx` . Then

A

f is one-one and into

B

f is one-one and onto

C

f is many-one and into

D

f is many-one and onto

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The correct Answer is:
B
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PATHFINDER-FUNCTION-QUESTION BANK
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