सिद्ध कीजिए की
` log _2e -log _4e +log_8e-log _16e +.............=1`

log_(2)e-log_(4)e+log_(8)e-…….oo=

八 e^(x log a)+e^(a log x)+e^(a log a)

e^(x log a)+e^(a log x)+e^(a log a)

e^(x log a)+e^(a log x)+e^(a log a)

e^(x log a)+e^(a log x)+e^(a log a)

The value of log_(e) e- log_(9) e + log_(27) e- log_(81) e+…infty is

If log_(e)2*log_(k)(1728)=log_(5)8.log_(e)5 then k=

[[log e, log e ^ (2), log e ^ (3) log e ^ (2), log e ^ (3), log e ^ (4) log e ^ (3), log e ^ (4) ), log e ^ (5)]]

Evaluate: int(e^(5\ (log)_e x)-e^(4\ (log)_e x))/(e^(3\ (log)_e x)-e^(2\ (log)_e x))\ dx