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10 Nov 2011 08:46:17 IST
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here is a simple question on log---------------------what is thre value of log0.options are a)0 b)-infinite c)infinite d)an oscillating number between 1 and 0.
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10 Nov 2011 14:13:54 IST
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Answer is b)-infinte
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10 Nov 2011 18:27:51 IST
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its b)-infinity
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10 Nov 2011 18:49:25 IST
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surely b
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12 Nov 2011 11:03:46 IST
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ya,it's right
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12 Nov 2011 11:50:05 IST
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answer is infinite
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12 Nov 2011 13:39:48 IST
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well its acutally -infinity(minus infinity) and not just infinity to be precise....you can check out the graph!!
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12 Nov 2011 14:29:02 IST
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infinity
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12 Nov 2011 18:12:29 IST
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if the base of the log lies between 0 and 1 ther log 0 is c) infinity and if the base is >1 then log o is b) ie. -infinity
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12 Nov 2011 18:49:53 IST
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infinite it is
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15 Nov 2011 11:38:03 IST
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all those saying infinite are wrong.you too, think that if we raise any number to the power -infinite then only answer is 0
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18 Nov 2011 11:57:03 IST
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IT DEPENDS ON THE BASE OF LOG ..IF BASE LIE B/W 0 TO 1 THEN IT WOULD BE + INFINITY....FOR BASE > 1 IT WOULD BE - INFINITY...
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18 Nov 2011 14:22:59 IST
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consider the graph of logX.when X approaches to zero, logX approaches to infinity. hence the option (B)is correct.
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4 Feb 2012 15:38:09 IST
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log 0 doesn't have any value to be specific. Infite is not a number, it is a symbol to indicate a very large number. so nothing can be equal to infinite, it always TENDS to infinite. log 0 tends to +ve infinite for base below 1 and -ve infinite for above it. and log is defined for +ve base only, except 1.........!!!!
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4 Feb 2012 16:47:15 IST
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Knowledge is power. |
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4 Feb 2012 18:40:02 IST
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Ans. is infinite
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11 Feb 2012 17:40:38 IST
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undefined..........................................simple
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11 Feb 2012 22:42:09 IST
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Plus or minus infinity depending on the base.
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20 Feb 2012 16:38:47 IST
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in my opinion the value of log0 shoul be one.
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21 Feb 2012 12:33:27 IST
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"log 0" is meaningless..... because... whenver we operate log to the base anythng to a "nmbr"... then ans what we get must be an element... wich when raised to the base must give u the "nmbr" back ...... so based on this basic concept..... we can say that anythng raised to anythng is nvr zero... so there exists no logarithm for zero...
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