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Question
The function f (x) = tan x is discontinuous on the set
Options
{n π : n ∈ Z}
{2n π : n ∈ Z}
\[\left\{ \left( 2n + 1 \right)\frac{\pi}{2}: n \in Z \right\}\]
\[\left\{ \frac{n\pi}{2}: n \in Z \right\}\]
Solution
When
Hence,
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