Question

If Cot(x).Tan(x) = y , then value of y equals to ___________.



1/2

2

Zero

1

​

Answer 1

Answer:

answer below

Step-by-step explanation:

$cot(x).tan(x) = y \\ \frac{1}{tan(x)} .tan(x) = y \\ \frac{1}{x} .x = y \\ \frac{1}{1 } = y \\ y = 1 \\ option \: d \: is \: correct$