Tanxbyx if is the greatest integer function less than or equal to x lim x approaches to zero
Dupinder singh , 7 Years ago
Grade 12
Differential Calculus> Tanxbyx if is the greatest integer functi...
1 AnswersVikas TU
Last Activity: 7 Years ago
. lim xà0 tan x/x
Apply L- Hospitals rule,
Differentiate both numerator and denominator,
=Sec2x/1
Applying limit
= sec 20
=1
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