Question

The value of coto increases as θ increases from 0 to 90.State whether the given statement is true or false. Justify your answer.

Answer 1

yes it is true because in im 1st quadrant cot (0)=0 and cot(90)=infinity

Answer 2

Given statement ,

" The value of cot theta increases

as theta increases from 0 to

90° " is False .

Explanation :

Cot 0° = not defined

Cot 30° = √3 ,

Cot 45° = 1 ,

Cot 60° = 1/√3 ,

Cot 90° = 0

The values are decreases

as theta increases from 0°

to 90°

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