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Mathematics 8 Online
OpenStudy (aravindg):

if log 2 ,log(2^x-1) and log(2^x+3 ) are in AP then x is equal to??

OpenStudy (anonymous):

whats AP ?

OpenStudy (aravindg):

arithmetic progression

OpenStudy (anonymous):

so this is different from arithmetic sequence ? :D

OpenStudy (aravindg):

@FoolForMath

OpenStudy (anonymous):

Okay, if a, b, c are in A.P what can we say about them?

OpenStudy (aravindg):

a+c/2=b

OpenStudy (aravindg):

a+c=2b

OpenStudy (experimentx):

log 5 / log 2

OpenStudy (aravindg):

is taht equal to 5/2?

OpenStudy (anonymous):

Okay now apply this here, what did you get?

OpenStudy (aravindg):

|dw:1334079593525:dw|

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