An Arithmetic Sequence Is Given $$\left\{ \frac { 1 } { 3 } + \frac { n } { 8 } \right\}$$

question 230

Multiple Choice

An arithmetic sequence is given. Find the common difference and write out the first four terms.
- $$\left\{ \frac { 1 } { 3 } + \frac { n } { 8 } \right\}$$

• A) \(\mathrm { d } = \frac { 1 } { 3 } ; \frac { 11 } { 24 } , \frac { 7 } { 12 } , \frac { 17 } { 24 } , \frac { 5 } { 6 }\)
• B) \(\mathrm { d } = \frac { 1 } { 3 } ; \frac { 1 } { 3 } , \frac { 11 } { 24 } , \frac { 7 } { 12 } , \frac { 17 } { 24 }\)
• C) \(\mathrm { d } = \frac { 1 } { 8 } ; \frac { 11 } { 24 } , \frac { 7 } { 12 } , \frac { 17 } { 24 } , \frac { 5 } { 6 }\)
• D) \(\mathrm { d } = \frac { 1 } { 8 } ; \frac { 1 } { 3 } , \frac { 11 } { 24 } , \frac { 7 } { 12 } , \frac { 17 } { 24 }\)

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The classification of human blood based on the presence or absence of inherited antigenic substances on the surface of red blood cells.