Answer
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Hint: Put given value of in the nth term formula of the given pattern to get the asked or respective term of the pattern.
Complete step by step answer:
A.(1) Given pattern of nth term is written as \[{T_n} = (n - 1)\]
Where represents the nth term of the series or pattern.
(2) For calculating 10th term, we use \[n = 10\] in formula mentioned in step \[\left( 1 \right)\]
\[{T_{10}} = (10 - 1)\]
\[\therefore \,\,{T_{10}} = 9\]
Hence, the 10th term of the pattern whose term is given as \[\left( {n - 1} \right)\] is $9$.
B.(1) Given pattern of nth term of the pattern is written as
\[{T_n} = (2n + 3)\] where ‘n’ is the nth term of the pattern.
(2) For calculating the 10th term we use \[n = 10\] in the above mentioned formula.
\[{T_{10}} = 2(10) + 3\]
\[ = 20 + 3\]
\[{T_{10}} = 23\]
Hence, 10th term of the pattern whose terms are given by \[\left( {2n + 3} \right){\text{ }}is{\text{ }}23.\]
C. (1) Given pattern of nth term is written as\[{T_n} = {n^2} - 1\]
Where ‘n’ is the nth term of the pattern.
(2) For calculating 10th term we use \[n = 10\] in above mentioned formula
\[{T_{10}} = {(10)^2} - 1\]
\[ = 100 - 1\]
\[ = 99\]
Hence, 10th term of the pattern whose term is given by \[\left( {{n^2} - 1} \right){\text{ }}is{\text{ }}99.\]
Additional Information: A pattern is a series of sequences that repeats. There are two main types of math patterns, number patterns or sequence of numbers arranged according to a rule or rules and shape patterns, which are labelled by using letters and the way that they repeat.
For example: \[{T_{10}} = 99\]
Note: nth term is also known as the general term of the pattern. It helps to calculate any particular term of the pattern without writing the actual pattern.
Complete step by step answer:
A.(1) Given pattern of nth term is written as \[{T_n} = (n - 1)\]
Where represents the nth term of the series or pattern.
(2) For calculating 10th term, we use \[n = 10\] in formula mentioned in step \[\left( 1 \right)\]
\[{T_{10}} = (10 - 1)\]
\[\therefore \,\,{T_{10}} = 9\]
Hence, the 10th term of the pattern whose term is given as \[\left( {n - 1} \right)\] is $9$.
B.(1) Given pattern of nth term of the pattern is written as
\[{T_n} = (2n + 3)\] where ‘n’ is the nth term of the pattern.
(2) For calculating the 10th term we use \[n = 10\] in the above mentioned formula.
\[{T_{10}} = 2(10) + 3\]
\[ = 20 + 3\]
\[{T_{10}} = 23\]
Hence, 10th term of the pattern whose terms are given by \[\left( {2n + 3} \right){\text{ }}is{\text{ }}23.\]
C. (1) Given pattern of nth term is written as\[{T_n} = {n^2} - 1\]
Where ‘n’ is the nth term of the pattern.
(2) For calculating 10th term we use \[n = 10\] in above mentioned formula
\[{T_{10}} = {(10)^2} - 1\]
\[ = 100 - 1\]
\[ = 99\]
Hence, 10th term of the pattern whose term is given by \[\left( {{n^2} - 1} \right){\text{ }}is{\text{ }}99.\]
Additional Information: A pattern is a series of sequences that repeats. There are two main types of math patterns, number patterns or sequence of numbers arranged according to a rule or rules and shape patterns, which are labelled by using letters and the way that they repeat.
For example: \[{T_{10}} = 99\]
Note: nth term is also known as the general term of the pattern. It helps to calculate any particular term of the pattern without writing the actual pattern.
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