定价登入注册

类别全部 - functions - numbers - real - trigonometric

作者：Thang-Dung Martin 5 年以前

535

The 6 trigonometric Functions

The 6 trigonometric Functions

更多类似内容

Set Theory

Set Theory

由Marco Mangia

The numbers

The numbers

由Gabriela Casado Patiño

HARDWARE AND SOFTWARE

HARDWARE AND SOFTWARE

由I. Orokieta

MCR3M0

MCR3M0

由Sebastian Acosta

The 6 trigonometric Functions

tan = sin/cos

cos = x

sin = y

all real numbers

cot = x/y

sec = 1/x

all real numbers except odd integers

csc =1/y

all real numbers except multiples of pi