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19. 占쏙옙占쏙옙 (Equations) |
(1). 占쏙옙占쏙옙占쏙옙 占쏙옙占쏙옙 占쌩울옙 占쏙옙占쏙옙求占� 占쏙옙占�: 占쏙옙占쏙옙占쏙옙 占쏙옙占쏙옙 짧占쏙옙 占쌕몌옙 占싶곤옙 占쏙옙占쏙옙占쏙옙 占쏙옙占쏙옙 占쏙옙
占쏙옙占쏙옙 占쌈울옙 占쏙옙 占쏙옙 占쌍댐옙.
(2). 占쏙옙占쏙옙 占쏙옙호: 占쏙옙占쏙옙占쏙옙 占쏙옙占쏙옙 占쏙옙호 (mathematical operators), +, -, x, >, <, =, ±, 占쏙옙, 占쏙옙 占쏙옙
占쌌뒤댐옙 占쏙옙 칸占쏙옙 占쏙옙底� 占쏙옙占쏙옙.
占쏙옙: 5 x 5 = 25
占쏙옙占쏙옙: 占쏙옙訶占� 占쏙옙타占쏙옙占쏙옙 占쌥뤄옙 (:) 占쏙옙 占쏙옙占쏙옙 (/), 占쏙옙占쏙옙占쏙옙 占쏙옙타占쏙옙占쏙옙 占쏙옙占쏘데 占쏙옙 (·) 占쏙옙占십울옙占쏙옙
占쏙옙 칸 (占쏙옙占쏙옙)占쏙옙 占쏙옙占쏙옙 占십는댐옙.
占쏙옙: 1:3, a/b , A·B
(3). 占쏙옙占쏙옙 占쏙옙占쏙옙 "+" 占쏙옙占�: 占쏙옙占쏙옙 占쌩울옙 혼占쌌뱄옙占쏙옙 표占쏙옙占쏙옙 占쏙옙, "A + B 占쏙옙 혼占쌌뱄옙"占쏙옙
표占쏙옙占쏙옙占쏙옙 占십곤옙, "A占쏙옙 B占쏙옙 혼占쌌뱄옙"占쏙옙 표占쏙옙占싼댐옙.
(4). 占쏙옙占쏙옙 占쏙옙占쏙옙 "=" 占쏙옙占�: 占쏙옙占쏙옙 占쌩울옙 占승듸옙占쏙옙 25 oC占쏙옙占� 占쏙옙占쏙옙 표占쏙옙占쏙옙 占쏙옙, "占승듸옙 = 25 oC 占쏙옙
占쏙옙占쏙옙占쌩댐옙" 占쏙옙占� 표占쏙옙占쏙옙占쏙옙 占십곤옙, "占승듸옙占쏙옙 25 oC 占쏙옙 占쏙옙占쏙옙占쌩댐옙"占쏙옙占� 표占쏙옙占싼댐옙.