thapajunu122 thapajunu122

14-10-2020
Mathematics

contestada

(sinA +cosA)2 + (sinA-cosA)2=2

Respuesta :

aneedystudent24 aneedystudent24

14-10-2020

Answer:

2SinA=1

Step-by-step explanation:

Distrubite the 2 in the persenthesis

simplify

factor and you get this

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