a3cf2e0e4113011

http://nhiro.org.s3.amazonaws.com/0/c/0c7fd8d88ea63836e4338f6a0952a024.jpg https://gyazo.com/0c7fd8d88ea63836e4338f6a0952a024

(OCR text)

12

x1を2倍する

or ( and )

K2 and K

2%

2

12

F .F

P

T

F :

ゾ

T...

2

2+K3> 1,5

2%+%+K, >1.5