Question

cosec²A- sec²A-(cot²A-tan²A) =​

Answer 1

Step-by-step explanation:

here is ur ans hope it help u dear

Answer 2

Answer:

cosec²A-cot²A+tan²A-sec²A

1-1=0 {1+tan²A=sec²A}{1+cot²A=cosec²A}