{"id":634,"date":"2019-08-08T11:21:58","date_gmt":"2019-08-08T04:21:58","guid":{"rendered":"http:\/\/edu9.w2steam.com\/?p=634"},"modified":"2019-08-08T11:21:58","modified_gmt":"2019-08-08T04:21:58","slug":"cau-dieu-kien-cong-thuc-cach-dung-va-ung-dung","status":"publish","type":"post","link":"https:\/\/edu8.samba.vn\/cau-dieu-kien-cong-thuc-cach-dung-va-ung-dung\/","title":{"rendered":"C\u00e2u \u0111i\u1ec1u ki\u1ec7n: C\u00f4ng th\u1ee9c, c\u00e1ch d\u00f9ng v\u00e0 \u1ee9ng d\u1ee5ng"},"content":{"rendered":"
\u201cIf you are reading\u00a0 this, you are the cutest person in the world\u201d.\u00a0<\/i><\/strong><\/p>\n Theo b\u1ea1n c\u00e2u tr\u00ean l\u00e0 c\u00e2u \u0111i\u1ec1u ki\u1ec7n lo\u1ea1i 1, 2, hay 3?<\/strong><\/p>\n N\u00f3 \u0111\u01b0\u1ee3c vi\u1ebft v\u1edbi c\u1ea5u tr\u00fac c\u00e2u \u0111i\u1ec1u ki\u1ec7n lo\u1ea1i 1, nh\u01b0ng l\u1ea1i th\u1ec3 hi\u1ec7n m\u1ed9t \u0111i\u1ec1u kh\u00f4ng th\u1ec3 x\u1ea3y ra?\u00a0<\/strong><\/p>\n B\u1ea1n \u0111\u00e3 d\u00e0nh m\u1ed9t th\u1eddi gian kh\u00e1 kh\u00e1 trong\u00a0th\u1eddi gian bi\u1ec3u h\u1ecdc ti\u1ebfng Anh<\/a>\u00a0c\u1ee7a m\u00ecnh \u0111\u1ec3 nghi\u00ean c\u1ee9u n\u1ed9i dung n\u00e0y m\u00e0 v\u1eabn c\u1ea3m th\u1ea5y b\u1ed1i r\u1ed1i? B\u00e0i vi\u1ebft n\u00e0y s\u1ebd gi\u00fap b\u1ea1n c\u00f3 m\u1ed9t c\u00e1i nh\u00ecn \u0111\u1ea7y \u0111\u1ee7 v\u1ec1 c\u00e2u \u0111i\u1ec1u ki\u1ec7n trong ti\u1ebfng Anh.\u00a0<\/strong><\/p>\n <\/p>\n Trong ti\u1ebfng Anh c\u00e2u \u0111i\u1ec1u ki\u1ec7n d\u00f9ng \u0111\u1ec3 di\u1ec5n \u0111\u1ea1t, gi\u1ea3i th\u00edch v\u1ec1 m\u1ed9t s\u1ef1 vi\u1ec7c n\u00e0o \u0111\u00f3 c\u00f3 th\u1ec3 x\u1ea3y ra khi \u0111i\u1ec1u ki\u1ec7n n\u00f3i \u0111\u1ebfn x\u1ea3y ra. H\u1ea7u h\u1ebft c\u00e1c c\u00e2u \u0111i\u1ec1u ki\u1ec7n \u0111\u1ec1u ch\u1ee9a \u201cif\u201d. M\u1ed9t c\u00e2u \u0111i\u1ec1u ki\u1ec7n c\u00f3 hai m\u1ec7nh \u0111\u1ec1.<\/p>\n Th\u00f4ng th\u01b0\u1eddng m\u1ec7nh \u0111\u1ec1 ch\u00ednh s\u1ebd \u0111\u1ee9ng tr\u01b0\u1edbc m\u1ec7nh \u0111\u1ec1 ph\u1ee5 \u0111\u1ee9ng sau. Tuy nhi\u00ean ch\u00fang ta c\u00f3 th\u1ec3 \u0111\u1ea3o m\u1ec7nh \u0111\u1ec1 ph\u1ee5 l\u00ean tr\u01b0\u1edbc c\u00e2u v\u00e0 th\u00eam d\u1ea5u ph\u1ea9y v\u00e0o sau m\u1ec7nh \u0111\u1ec1 ph\u1ee5 \u0111\u1ec3 ng\u0103n c\u00e1ch gi\u1eefa m\u1ec7nh \u0111\u1ec1 ph\u1ee5 v\u00e0 m\u1ec7nh \u0111\u1ec1 ch\u00ednh.<\/p>\n <\/p>\n C\u00e2u \u0111i\u1ec1u ki\u1ec7n lo\u1ea1i 0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 di\u1ec5n gi\u1ea3i th\u00edch t\u00ecnh hu\u1ed1ng nh\u1eefng t\u00ecnh hu\u1ed1ng \u0111\u01b0\u1ee3c coi l\u00e0 ch\u00e2n l\u00fd, th\u01b0\u1eddng l\u00e0 nh\u1eefng s\u1ef1 th\u1eadt trong cu\u1ed9c s\u1ed1ng, v\u00ed d\u1ee5 nh\u01b0 khoa h\u1ecdc.<\/p>\nC\u00e1c lo\u1ea1i c\u00e2u \u0111i\u1ec1u ki\u1ec7n tr\u1ecdng ti\u1ebfng Anh<\/b><\/h2>\n
\n
C\u00e2u \u0111i\u1ec1u ki\u1ec7n lo\u1ea1i 0 (zero conditional)<\/b><\/h4>\n