Question

show that 1+tan squared theta cot squared theta +1

Answer 1

Here is urr answer mate!! Hope it helps uhh!!
1+tan²A/1+cot²A
=> sec²A/cosec²A
[1/cosecA=sinA and secA=1/cosA)]
So, sec²A/cosec²A
=> 1/cos²A × sin²A => sin²A/cos²A = tan²A
{as sinA/cosA= tanA)}
$Mark brainliest!! ✌$

Answer 2

1+tan²A/1+cot²A
=> sec²A/cosec²A 
[1/cosecA=sinA and secA=1/cosA)] 
So, sec²A/cosec²A
=> 1/cos²A × sin²A => sin²A/cos²A = tan²A 
{as sinA/cosA= tanA)}