Question

find the range of tanx+cotx​

Answer 1

Answer:

Step-by-step explanation:

In the trigonometric function y  =  tan x, if we substitute  values for x such that

x ∈ R - {.......-3π/2, -π/2, π/2, 3π/2, 5π/2.....},

we will get all real values for "y" .  

So the range of tan x is  

All Real Values

In the same way, for cot x, if we substitute values for x such that        

x ∈ R - {.......-2π, -π, 0, π, 2π......},

we will get all values for y.  

So the range of cot x is