Maths · Arithmetic and Geometric progressions
Find the first term of the sequence whose is given as:
Find the first term of the sequence whose \( n^{t h} \) is given as: \( \boldsymbol{t}_{\boldsymbol{n}}=\mathbf{4} \boldsymbol{n}-\boldsymbol{3} \)
- A. 2
- B. 1
- C. 3 \)
- D. 4
Step-by-step solution
The first term is obtained by substituting n=1 into the formula: t_1 = 4(1)-3 = 1.
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