# MATH

posted by
**ALOKE**
.

if

f(x)=x[x] / sin[x]

then show that there is no existence of

lim f(x)

x>0

2nd prob:

show lim (tanx-sinx)/x^3 =1/2

x>0

posted by
**ALOKE**
.

if

f(x)=x[x] / sin[x]

then show that there is no existence of

lim f(x)

x>0

2nd prob:

show lim (tanx-sinx)/x^3 =1/2

x>0