ADMICRO

Cho hàm số y = f(x) có \(% MathType!MTEF!2!1!+- % feaahqart1ev3aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn % hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr % 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq-Jc9 % vqaqpepm0xbba9pwe9Q8fs0-yqaqpepae9pg0FirpepeKkFr0xfr-x % fr-xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaaCbeaeaaci % GGSbGaaiyAaiaac2gaaSqaaiaadIhacqGHsgIRcaaIXaWaaWbaaWqa % beaacqGHRaWkaaaaleqaaOGaamOzamaabmaabaGaamiEaaGaayjkai % aawMcaaiabg2da9iabgUcaRiabg6HiLcaa!4491! \mathop {\lim }\limits_{x \to {1^ + }} f\left( x \right) = + \infty \) và \(% MathType!MTEF!2!1!+- % feaahqart1ev3aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn % hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr % 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq-Jc9 % vqaqpepm0xbba9pwe9Q8fs0-yqaqpepae9pg0FirpepeKkFr0xfr-x % fr-xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaaCbeaeaaci % GGSbGaaiyAaiaac2gaaSqaaiaadIhacqGHsgIRcaaIXaWaaWbaaWqa % beaacqGHsislaaaaleqaaOGaamOzamaabmaabaGaamiEaaGaayjkai % aawMcaaiabg2da9iaaikdaaaa!4305! \mathop {\lim }\limits_{x \to {1^ - }} f\left( x \right) = 2\). Mệnh đề nào sau đây đúng?

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