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Suppose a,b,c gt 0 and p in R. if (a^(2)...

Suppose `a,b,c gt 0 and p in R.` if `(a^(2)+b^(2))p^(2)-2(ab+bc)p+(b^(2)+c^(2))=0` then a,b,c are in

A

A.P

B

G.P

C

H.P

D

A.G.P

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MCGROW HILL PUBLICATION-PROGRESSIONS-Questions from Previous Years. B-Architecture Entrance Examination Papers
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  13. If a, b, c are in H.P, b, c, d are in G.P, and c, d, e are in A.P, the...

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  14. If sum(k=1)^n ɸ(k)=2n/(n+1),then sum(k=1)^10 1/(ɸ(k))is equal to

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  15. Let a,b,c,d and e be distinct positive numbers. If a,b,c and 1/c,1/d...

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  17. Let a1,a2,a3,a4,a5 be a G.P. Of positive real numbers such that A.M. ...

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  18. In an ordered set of four numbers, the first 3 are A.P. And the last ...

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  19. If e^((sin^2x+sin^4x+sin^6x+..." upto" oo)In 2) satisfies the equation...

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  20. For distinct positive numbers a,b and c, if a^2,b^2,c^2 are in A.P. Th...

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