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If `[ 1 " "x " "0] {:[(1,1,1),(2,2,2),(3,3,3)]:}{:[(1),(1),(x)]:}=0` then `x=`

A

2 or 14

B

`-2` or `x=-1//2`

C

2 or 16

D

`-2` or `16`.

Text Solution

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The correct Answer is:
B
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KCET PREVIOUS YEAR PAPERS-MODEL TEST PAPER 3-(MATHEMATICS)
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  8. If x^(logx ) = y^(x) and (dy)/(dx) = (2y log x+ k log y)/(x^(2)), then...

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