NECO Mathematics 2022 Objective — Question 8
Question 8 of 50 from the National Examinations Council (NECO) Mathematics 2022 Objective paper, with the correct answer and a full explanation.
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Find the 17th term of the Arithmetic Progression (A.P.): -6, -1, 4, ...
- A. -91
- B. -86
- C. 74Correct
- D. 79
Explanation
First term a=-6, common difference d=-1-(-6)=5. T17 = a+(17-1)d = -6+16(5) = -6+80 = 74.
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