# What is the solution of $\cot > 1$ in the interval  $(0,2 \pi )$ Option 1) $(\pi /4 , 5\pi/4 )$ Option 2) $(0, \pi/4 )\cup (\pi , 5\pi/4 )$ Option 3) $(0, 5\pi/4 )$ Option 4) $(0 , \pi)$

H Himanshu

As we have learned

Graph of Trigonometric Ratios -

- wherein

This is the graph of $y = \cot x$

clearly from the graph

solution set is

$(0, \pi /4 )\cup (\pi , 5\pi/4 )$

Option 1)

$(\pi /4 , 5\pi/4 )$

Option 2)

$(0, \pi/4 )\cup (\pi , 5\pi/4 )$

Option 3)

$(0, 5\pi/4 )$

Option 4)

$(0 , \pi)$

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