Problem #7: Find a simplified expression for (1/5n). (A) 5n−1n!(−1)n4⋅9⋅14⋯⋯(5n−6) (B) 5nn!(−1)n−14⋅9⋅14⋯⋅⋅(5n−4) (C)
Posted: Thu Jul 14, 2022 4:26 pm
Problem #7: Find a simplified expression for (1/5n). (A) 5n−1n!(−1)n4⋅9⋅14⋯⋯(5n−6) (B) 5nn!(−1)n−14⋅9⋅14⋯⋅⋅(5n−4) (C) 5nn!(−1)n−14⋅9⋅14⋯⋯⋅(5n−6) (D) 5nn!(−1)n5⋅10⋅15⋯⋯(5n−5) (E) 5n−1n!(−1)n−16⋅11⋅16⋯⋅(5n−4) (F) 5nn!(−1)n6⋅11⋅16⋯⋯(5n−4) (G) 5n−1n!(−1)n−15⋅10⋅15⋯⋯(5n−5) (H) 5nn!(−1)n6⋅11⋅16⋯⋯⋅(5n−6)