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Test the following functions for continu...

Test the following functions for continuity
(1 ) `(2x^(5) - 8x^(2) + 11)/(x^(4) + 4x^(2) + 8x^(2) + 8x+4)`
(2) `f(x) = (3 sin^(3)x + cos^(2)x+1)/(4cosx-2)`

A

R

B

R~{0}

C

R ~ {-1}

D

R~{-1,-2}

Text Solution

Verified by Experts

The correct Answer is:
A
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