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Limx-->0(x²-tan2x)/tanx

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Limx-->0(x²-tan2x)/tanx
  • 4 answers

Rinku Mehra 1 year, 9 months ago

-2

Yuki Hara 1 year, 10 months ago

limx-->0(x²-tan2x)/tanx =limx-->0((x²-tan2x)/x)/tanx ={limx-->0(x)-2(tan2x)/2x}/(tanx)/x =limx-->0(x) -2(limx-->0(tan2x)/2x) /limx-->0(tanx)/x :: Using limx-->0 (tan a)/a =0 && && Putting x=0 =(0-2)/1 =-2

Yuki Hara 1 year, 10 months ago

-2

Preeti Dabral 1 year, 10 months ago

{tex}\text { Given limit }=\lim _{x \rightarrow 0} \frac{\left(x-2 \times \frac{\tan 2 x}{2 x}\right)}{\left(\frac{\tan x}{x}\right)}=\left\{\frac{0-(2 \times 1)}{1}\right\}=-2{/tex}

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