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otez555 [7]
2 years ago
9

Can anyone help me on this thnxs ​

Physics
1 answer:
DIA [1.3K]2 years ago
8 0

Answer:

a sin Ø - b cos Ø

_______________. =

a sin Ø+ b cos Ø

=> a - b cot ∅

_____________

a + b cot ∅

=> a - b x b

__

a

______________

a + b x b

___

a

=> a² - b ²

__________

a ² + b²

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