farisshaikh9 farisshaikh9

28-02-2022
Mathematics

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Write the expression in terms of a single trigonometric identity or a constant.
1 - cos^2 x / cos^2 x

Write the expression in terms of a single trigonometric identity or a constant 1 cos2 x cos2 x class=

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surjithayer surjithayer

28-02-2022

Answer:

Step-by-step explanation:

[tex]\frac{1-cos^{2} x}{cos^2x} \\=\frac{sin^2x}{cos^2x} \\=tan^2 x[/tex]

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