1.

Let (x1,y1,z1) and (x2,y2,z2) be 2 sets of solution satisfying the following equations:log10(2xy)=4+(log10x−1)(log10y−2)log10(2yz)=4+(log10y−2)(log10z−1)log10(zx)=2+(log10z−1)(log10x−1)such that (x1>x2),then match the elements of List - I with the correct answer in List -II.List -IList -II(I)y1x1(P)2(II)z1x2(Q)100(III)z1x2z2(R)1000(IV)y2+z1x2(S)150Which of the following is the only 'INCORRECT' combination?

Answer»

Let (x1,y1,z1) and (x2,y2,z2) be 2 sets of solution satisfying the following equations:

log10(2xy)=4+(log10x1)(log10y2)

log10(2yz)=4+(log10y2)(log10z1)

log10(zx)=2+(log10z1)(log10x1)

such that (x1>x2),

then match the elements of List - I with the correct answer in List -II.



List -IList -II(I)y1x1(P)2(II)z1x2(Q)100(III)z1x2z2(R)1000(IV)y2+z1x2(S)150



Which of the following is the only 'INCORRECT' combination?



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