Math, asked by sailajasailaja008, 1 day ago

if sec teta=3I and tan teta =3/k then k²–1/k² =

Answers

Answered by enayatzahereen

1

Answer:

1/9

Step-by-step explanation:

formula-:

Sec^2theta-tan^2theta=1

Answered by massjagayt420

1

Answer:

18/20

Step-by-step explanation:

formula
sec²tan²

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