Tính giới hạn \(% MathType!MTEF!2!1!+- % feaahqart1ev3aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn % hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr % 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq-Jc9 % vqaqpepm0xbba9pwe9Q8fs0-yqaqpepae9pg0FirpepeKkFr0xfr-x % fr-xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaciiBaiaacM % gacaGGTbWaamWaaeaadaWcaaqaaiaaigdaaeaacaaIXaGaaiOlaiaa % isdaaaGaey4kaSYaaSaaaeaacaaIXaaabaGaaGOmaiaac6cacaaI1a % aaaiabgUcaRiaac6cacaGGUaGaaiOlaiabgUcaRmaalaaabaGaaGym % aaqaaiaad6gacaGGOaGaamOBaiabgUcaRiaaiodacaGGPaaaaaGaay % 5waiaaw2faaaaa!4B08! \lim \left[ {\frac{1}{{1.4}} + \frac{1}{{2.5}} + ... + \frac{1}{{n(n + 3)}}} \right]\)

Suy nghĩ và trả lời câu hỏi trước khi xem đáp án

ATNETWORK
ADMICRO
YOMEDIA
ZUNIA9