2017年2学期 ZH(120) 放物線を表す軌跡

運算式 7: "x" squared equals 1 minus 2 "y"

w=1/z^2: left parenthesis, StartFraction, left parenthesis, cos left parenthesis, "u" , right parenthesis , right parenthesis Over 2 left parenthesis, 1 plus cos left parenthesis, "u" , right parenthesis , right parenthesis , EndFraction , StartFraction, left parenthesis, negative sin left parenthesis, "u" , right parenthesis , right parenthesis Over 2 left parenthesis, 1 plus cos left parenthesis, "u" , right parenthesis , right parenthesis , EndFraction , right parenthesis

標籤:

equals

left parenthesis, negative 0.0 1 6 6 3 4 6 6 , 0.5 1 6 3 6 6 7 9 , right parenthesis

運算式 9: left parenthesis, 2 "y" , right parenthesis squared equals 1 minus 4 "x"

ちなみにz^2の描く図形は、はカージオイド

z^2: left parenthesis, 2 left parenthesis, 1 plus cos left parenthesis, "u" , right parenthesis , right parenthesis cos left parenthesis, "u" , right parenthesis , 2 left parenthesis, 1 plus cos left parenthesis, "u" , right parenthesis , right parenthesis sin left parenthesis, "u" , right parenthesis , right parenthesis

標籤:

equals

left parenthesis, negative 0.0 6 2 3 2 2 7 8 , negative 1.9 3 4 6 0 0 1 9 , right parenthesis

運算式 12: "r" equals 2 left parenthesis, 1 plus cos left parenthesis, theta , right parenthesis , right parenthesis

定義域 \theta 最小值：

less than or equal to theta less than or equal to

2 pi

定義域 \theta 最大值：

y≠1は関係ない left parenthesis, 0 , 1 , right parenthesis

標籤:

運算式 14:

技術支援

w=2i/z^2

w=1/z^2

z^2

y≠1は関係ない