Question

1-sin ² A / 1- cos²A= the value of this ​

Answer 1

Answer:

1-sin²A/1-cos²A=cot²A

Explanation:

As 1-sin²A=cos²A

nd 1-cos²A=sin²A

nd conclusion is this:cos²A/sin²A=cot²A

So yaa answer is cot²A

I hope this helps u

Answer 2

Explanation:

$\frac{1 - { \sin }^{2}a }{1 - { \cos }^{2} a}$

$\frac{ { \cos}^{2}a }{ { \sin }^{2}a } ( { \cos }^{2} a + { \sin }^{2} a = 1)$