T thgus2114 New Member Joined Oct 6, 2018 Messages 8 Gender Male HSC 2019 Dec 19, 2018 #1 1. factorise k! + (k + 1) ! 2. Simplify (K-1)!/K! I don't understand the process of the solution! Can someone explain how to solve these 2 questions? Thank you!!!
1. factorise k! + (k + 1) ! 2. Simplify (K-1)!/K! I don't understand the process of the solution! Can someone explain how to solve these 2 questions? Thank you!!!
fan96 617 pages Joined May 25, 2017 Messages 543 Location NSW Gender Male HSC 2018 Uni Grad 2024 Dec 19, 2018 #2 Use the definition of a factorial: In particular, This means we can write
T thgus2114 New Member Joined Oct 6, 2018 Messages 8 Gender Male HSC 2019 Dec 20, 2018 #3 Thank you. I get it now)
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