# MATHS

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lim(sqrt(x^4-x^2))=0

True or false?

• MATHS -

if you have limit as x->2, then TRUE

• MATHS -

i have limit x->0

• MATHS -

If x->0, then since x^4 and x^2 are both 0, then limit is also 0, so TRUE.

so, right answer, wrong reason. :-)

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