If a,b,c are in GP, a-b, c-a, b-c are in HP then a+4b+c is equal to i)0 ii) 1 iii) -1 iv) None

If a,b,c are in GP, a-b, c-a, b-c are in HP then a+4b+c is equal to i)

1.	If a,b,c are in GP, a-b, c-a, b-c are in HP then a+4b+c is equal to i)0 ii) 1 iii) -1 iv) None
Answer» If a,b,c are in GP, a-b, c-a, b-c are in HP then a+4b+c is equal to i)0 ii) 1 iii) -1 iv) None

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If a,b,c are in GP, a-b, c-a, b-c are in HP then a+4b+c is equal to i)0 ii) 1 iii) -1 iv) None

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