Carl and Ryan are students who regularly pass coded noles to each other during lessons. The colour of the ink is the key to which of their four codes is being used in any particular nole, as summarised below. ABCDEFGH |JKLMNOPQRSTUVWXY. Black VG IQWRANCPXFHS DTJYMOBZLUEK Blue HGBMKLECVXFUTIDSWOOYNARZJP Green RXJ MLINBDTYQAFVZHWKCPGOSEU Red DKYFBTML PXSG OWZAJVE ONI RHCU GOOD LUCK, for example, would be written as ADDQ FBIX in black ink, EDDM UNBF in blue Ink, NVVM OPJY in green ink and MZZF GNYS in red ink. Their teacher has intercepted a note from Ryan to Carl that reads TVBF ODQC ALLC PK RC CBL KCRCDVF In what.colour ink did Ryan wnite this note?

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Carl and Ryan are students who regularly pass coded noles to each other during lessons. The
colour of the ink is the key to which of their four codes is being used in any particular nole, as
summarised below.
ABCDE F 0|H| JKLMNOPQRSTU VWx YZ
Black VG|IQWRANCPXFHS DTIJYMOBZ LUEK
Blue
HG BMKLEC VXFUT
DSWO QYNARZJIP
Green RXJMLI|NBDITYQAF VZHWK C P|G O SEU
Red
DKYF BTML PXSGO WZAJVE ON
IRHCU
GOOD LUCK, for example, would be written as ADDQ FBIX in black ink, EDDM UNBF in blue
ink, NVVM OPJY in green ink and MZZF GNYS in red ink,
Their teacher has intercepted a note from Ryan to Carl that reads
TVBF ODQO ALLC PK RC CBL KCRCDVF.
In what colour ink did Ryan wnite this note?
Sudents, dr nwhere onthe aloel
Transcribed Image Text:Carl and Ryan are students who regularly pass coded noles to each other during lessons. The colour of the ink is the key to which of their four codes is being used in any particular nole, as summarised below. ABCDE F 0|H| JKLMNOPQRSTU VWx YZ Black VG|IQWRANCPXFHS DTIJYMOBZ LUEK Blue HG BMKLEC VXFUT DSWO QYNARZJIP Green RXJMLI|NBDITYQAF VZHWK C P|G O SEU Red DKYF BTML PXSGO WZAJVE ON IRHCU GOOD LUCK, for example, would be written as ADDQ FBIX in black ink, EDDM UNBF in blue ink, NVVM OPJY in green ink and MZZF GNYS in red ink, Their teacher has intercepted a note from Ryan to Carl that reads TVBF ODQO ALLC PK RC CBL KCRCDVF. In what colour ink did Ryan wnite this note? Sudents, dr nwhere onthe aloel
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