Science, asked by khatiyameet999, 5 months ago

...............tan²o - Sec²o =

Answers

Answered by maralsarthak1834

2

Explanation:

sin²O ( 1 - cos²O ) = sin4O

Trigonometric Identities

cos²O + sin²O = 1

Problem 1 tanO

--------- = secO

sinO

tan²O + 1 = sec²O

1

cosO = -----

secO

1

sinO = -----

cscO

1

cscO = -----

sinO

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