Question

If f(θ) = cot θ, then f(π/2) is

Answer 1

\[\cot(\frac{ \pi }{ 2 })\]

Answer 2

\[\large f(θ) = \cot θ\]\[\large f(\frac{π}{2}) = \cot (\frac{π}{2})\]

\[\cot \frac{π}{2}=\cot{90}=0\]

Answer 3

Thanks a lot

Answer 4

Anytime !

Answer 5

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Answer 6

thank you again

Answer 7

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