Question

2. sec²0 - 1 = ?
(A)tan²0
(B) tan²0+ 1
(C) cot²0 - 1
(D) cos²0​

Answer 1

Answer:

tan²theta ok

thank you

Answer 2

Answer:

2) (D) tan²0 is your answer please make me brainliest and follow me

explanation:

sec²0= 1

tan²0= 0

than , sec²0-1=tan²0