Question

solve
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Answer 1

$lim x-0 (x - 2x \: tan2x \div 2x) \div tan \: x \div 2x \\ = (0 - (2 \times 1) \div 1 )\\ = - 2$

$hope \: this \: would \: be \: the \: right \\ answer.$

Answer 2

Answer:

lim x−0( x −2 x tan2 x÷ 2 x )÷ tan x÷ 2 x

=( 0−( 2 × 1 )÷ 1 )

=− 2

\begin{gathered}hope \: this \: would \: be \: the \: right \\ answer.\end{gathered}