Math, asked by isaacvivek7093, 4 months ago

please ans this question​

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Answered by amanraj56
0

Step-by-step explanation:

sin⁴A-cos⁴A

(sin²)²-(cos²)²

(sin²+cos²)(sin²-cos²)

1(sin²-cos²)

sin²-cos²

#666

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