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Solve lim x-> π/2 [-2x/tanx] , [.] RRepresents Greatest integer function.

Solve limx-> π/2[-2x/tanx] , [.] RRepresents Greatest integer function.

Grade:

1 Answers

Aditya Gupta
2075 Points
2 years ago
let f(x)=-2x/tanx
RHL: limx-> π/2+ [f(x)]=0
LHL:  limx-> π/2 – [f(x)]= – 1 
as RHL does not equal LHL, the limit does not exist

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