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Cos^2theta -cos^2theta ×sin^2theta =cos^4theta​

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6 votes

Answer:

we should prove this or solve only

User Lejonl
by
5.1k points
5 votes

Explanation:

hope it is helpful to you

Cos^2theta -cos^2theta ×sin^2theta =cos^4theta​-example-1
User Jzafrilla
by
5.6k points
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