Answers

2015-04-22T08:11:29+05:30
TanA tanB/1-tanAtanB
When A=π/6 and B=π/3
put the value
tanπ/6 tanπ/3 /1- tanπ/6 tanπ/3
1/√3 ×√3
   1-1/√3×√3
1/1-1⇒1/0=∞=which cannot be defined
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*undefined
true but that is insignificant
it is a very important point in math
in math but not this question the point here is to prove y it cant be done
can u define infinity
2015-04-22T09:57:00+05:30
Pie/6=30
pie/3=60
tan60*tan30//1-tan60tan30
= \frac{ \sqrt{3} }{ \sqrt{3} } /1- \frac{ \sqrt{3} }{ \sqrt{3} }

=1/0
=which is nothing but undefined
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