mabeyrock609 mabeyrock609

21-07-2022
Mathematics

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write [tex]sec^{2} x=\frac{1}{cos^2x}[/tex] in two equivalent forms.

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ashish4112119 ashish4112119

21-07-2022

write sec²x = 1/cos²x in two equivalent forms

sec²x = 1/cos²x

cos²x/cos²x = 1

sec²x = 1 + tan²x

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