Math, asked by histuti2801, 9 months ago

Which of these is not a correct identity?

a) sin2 = 1 - cos2
b) tan2 + sec2 = 1
c) cossec2 = 1 + cot2
d) sec2 - tan2 = 1

Answers

Answered by Anonymous
1

Answer:

d is incorrect

Answered by Anonymous
0

D) is the incrrect one

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