Math, asked by dasdibakar543, 9 months ago

what is the value of cos to the power 4 theta minus sin to the power 4 theta ​

Answers

Answered by messi100002S
2

Answer:

1

Step-by-step explanation:

Cos^4theta-Sin^4theta

(Cos^2 theta -Sin^2theta)^2

(1)^2

1

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