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Let a function f be defined as fx=cosx x x belong to [0,2pi] show that f is not one one

Posted by Neeraj Yaduvanshi 3 years, 7 months ago

CBSE > Class 12 > Mathematics

1 answers

Ved Prakash Sharma 3 years, 7 months ago

We know that x at pi/4 and - pi/4 will give same value so its many one not one one

0Thank You

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Find the second order derivatives of the functions x²+3x+2

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CBSE > Class 12 > Mathematics

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CBSE > Class 12 > Mathematics