scarletgray4869 scarletgray4869

08-05-2019
Mathematics

contestada

prove sin^2(pi÷8+a)-sin^2(pi÷8-a)=√2÷2sin 2a help me, thanks

Respuesta :

XxManwaxX XxManwaxX

08-05-2019

Answer:

True

Step-by-step explanation:

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