if the first and (2n-1)th term of an AP,GP and HP are equal and their

1.	if the first and (2n-1)th term of an AP,GP and HP are equal and their nth term respectively a,b,c, then which of the following is correct? (a)a≥b≥c. (b)a+c=b. (c) ac-b^2=0. (d) both, option (a)&(b)
Answer» ANSWER: (a) is the answer and if it is RIGHT then MARK me as the BRAINLIEST

if the first and (2n-1)th term of an AP,GP and HP are equal and their nth term respectively a,b,c, then which of the following is correct? (a)a≥b≥c. (b)a+c=b. (c) ac-b^2=0. (d) both, option (a)&(b)

Answer»

ANSWER:

(a) is the answer and if it is RIGHT then MARK me as the BRAINLIEST

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if the first and (2n-1)th term of an AP,GP and HP are equal and their nth term respectively a,b,c, then which of the following is correct? (a)a≥b≥c. (b)a+c=b. (c) ac-b^2=0. (d) both, option (a)&(b)​

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if the first and (2n-1)th term of an AP,GP and HP are equal and their nth term respectively a,b,c, then which of the following is correct? (a)a≥b≥c. (b)a+c=b. (c) ac-b^2=0. (d) both, option (a)&(b)