Q15 of 176 Page 21

Mark the correct alternative in each of the following:

If A be one A.M. and p, q be two G.M.’s between two numbers, then 2 A is equal to


Let the numbers be x,y.


x,A,y = 2A =x+y


x,p,q,y = p2 = xq ; q2 =py [a,b,c GM =b2 =ac]


⇒


⇒

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