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limx→∞2x23x2−4\lim_{x\to\infty}\frac{2x^2}{3x^2-4}limx→∞3x2−42x2এর মান কত?
−14-\frac{1}{4}−41
000
23\frac{2}{3}32
111
limx→∞23−4x2=23−0=23 \begin{array}{l}\lim _{x \rightarrow \infty} \frac{2}{3-\frac{4}{x^{2}}} \\ =\frac{2}{3-0} \\ =\frac{2}{3}\end{array} limx→∞3−x242=3−02=32
If the function f(x)=(1−x)tanπx2f(x) = (1 - x)\tan \dfrac{{\pi x}}{2}f(x)=(1−x)tan2πx is continuous at x=1x = 1x=1 ,then f(1)=f(1)=f(1)=
limx→0xtan2x−2xtanx(1−cos2x)2 \displaystyle \lim _{x \rightarrow 0} \dfrac{x \tan 2 x-2 x \tan x}{(1-\cos 2 x)^{2}} x→0lim(1−cos2x)2xtan2x−2xtanx is equal to
এর সঠিক মান কোনটি?
নিচের সীমার মান কোনটি? limx→ysinx−sinyx−y\lim _{x \rightarrow y} \frac{\sin x-\sin y}{x-y}limx→yx−ysinx−siny