It is given that 1/(b + c), 1/(c + a), 1/(a + b) are three consecutive terms of an arithmetic series. Which of the following statements is/are true of the series? (i) a², b², c² are also three consecutive terms of an arithmetic series. (ii) The common difference is (c − b)/[(b + a)(c + a)]. (iii) The sum of its four terms is [1 − 3(a − b)]/(b + c).
Lagos State University MAT101 2024 past question
- (i) only
- (i) and (ii) only
- (i) and (iii) only
- (i), (ii) and (iii)
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