roblem #7: Find a simplified expression for (−1/5n). (A) 5nn!(−1)n5⋅10⋅15⋅⋯⋅(5n−5) (B) 5nn!(−1)n6⋅11⋅16⋅⋯⋅(5n−6) (C)
Posted: Thu Jul 14, 2022 4:27 pm
roblem #7: Find a simplified expression for (−1/5n). (A) 5nn!(−1)n5⋅10⋅15⋅⋯⋅(5n−5) (B) 5nn!(−1)n6⋅11⋅16⋅⋯⋅(5n−6) (C) 5nn!(−1)n−14⋅9⋅14⋅⋯⋅(5n−4) (D) 5n−1n!(−1)n4⋅9⋅14⋅⋯⋅(5n−6) (E) 5n−1n!(−1)n−15⋅10⋅15⋅⋯⋅(5n−5) (F) 5nn!(−1)n−14⋅9⋅14⋅⋯⋅(5n−6) (G) 5n−1n!(−1)n−16⋅11⋅16⋅⋯⋅(5n−4) (H) 5nn!(−1)n6⋅11⋅16⋅⋯⋅(5n−4)