Transcript
Page 1: Tabel de Valori rice

TABEL DE VALORI PENTRU:sin , cos , tg , ctg

sin2u + cos2u = 1

u0 300 450 600 900

sin12

√22

√32

1

cos √32

√2 2

1 2

0

tg √3 3

1 √3

ctg √3 1 √3 3

0

sin(900-u0)=cos u0 tg(900-u0)=ctg u0

cos(900-u0)=sin u0 ctg(900-u0)=tg u0

Page 2: Tabel de Valori rice

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