Math, asked by ItsTogepi, 1 year ago

formula of cos 2 theta

Answers

Answered by gujjar98

3

Answer:

cos2theta

Step-by-step explanation:

1.2cos^2theta-sin^2theta

2.cos^2theta-1

3.1-sin^2theta

Answered by Saurabhroyal

3

Step-by-step explanation:

how is the attachment ? please one branilliast

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