Đề thi cuối kì 2 Toán 11 Cánh diều – Đề 7 (có đáp án)

$\left[60;65\right)$.

$\left[55;60\right)$.

$\left[50;55\right)$.

$\left[60;65\right)$.

$\left[7;9\right)$.

$\left[9;11\right)$.

$\left[11;13\right)$.

$\left[13;15\right)$.

$A\cap B$.

$A\cup B$.

$A\backslash B$.

$A+B$.

$P\left(AB\right)=P\left(A\right).P\left(B\right)$.

$P\left(A\cap B\right)=P\left(A\right)+P\left(B\right)$.

$P\left(A\cup B\right)=P\left(A\right).P\left(B\right)$.

$P\left(A\cup B\right)=P\left(A\right)+P\left(B\right)-P\left(AB\right)$.

$\frac{1}{35}$

$\frac{35}{132}$.

$\frac{35}{144}$.

$\frac{1}{144}$.

$\frac{47}{50}$.

$\frac{37}{50}$.

$\frac{39}{50}$.

$\frac{41}{50}$.

$a^{\frac{m}{n}}=\sqrt[m]{a^n}$.

${\left(a^m\right)}^n=a^{m+n}$.

$a^m.a^n=a^{m.n}$

$a^{\frac{m}{n}}=\sqrt[n]{a^m}$.

$$P=x^{\frac{1}{8}}$$.

$$P=x^2$$.

$$P=\sqrt{x}$$.

$$P=x^{\frac{2}{9}}$$.

$b^{\alpha }=2a$.

$a^{\alpha }=2b$

$b^{\alpha }=a$.

$a^{\alpha }=b$.

$P=31$.

$P=13$.

$P=30$

$P=108$.

$a^{3}b=32$.

$a^{3}b=25$.

$a^3+b=25$.

$a^3+b=32$.

$5^{\frac{x}{3}}$

$y={\left(\sqrt{3}\right)}^x$

$y=4^{-x}$

$y=x^{-4}$

$\left[0;+\infty \right).$

$\left(-\infty ;+\infty \right).$

$\left(0;+\infty \right).$

$\left[2;+\infty \right).$

$\left(-\infty ;-2\right]\cup \left[2:+\infty \right)$.

$\left(-\infty ;2\right]$.

$\left(0;2\right]$.

$\left[-2;2\right]$.

$(-\infty ;0)$.

$(0;+\infty )$.

$\left(-\infty ;-\frac{1}{2}\right)$.

$\left(-\frac{1}{2};+\infty \right)$.

$$3.$$

$$0.$$

$$2.$$

$$1.$$

$y-y_0=y^{\prime }(x_0)(x-x_0).$

$y+y_0=y^{\prime }(x_0)(x-x_0).$

$y-y_0=y^{\prime }(x_0)(x+x_0).$

$y+y_0=y^{\prime }(x_0)(x+x_0).$

$$y^{\prime }=-\sin x$$.

$$y^{\prime }=-\cos x$$.

$$y^{\prime }=\sin x$$.

$$y^{\prime }=\frac{1}{\cos x}$$.

$3x^2-2.$

$3x^2.$

$3x^3-2.$

$2x^2-2.$

$\frac{5}{2}.$

$-\frac{3}{4}.$

$-\frac{3}{2}.$

$\frac{3}{4}.$

$2x^3+5x^2-\frac{1}{\sqrt{2x}}+2a$.

$2x^3+5x^2+\frac{1}{2\sqrt{2x}}$.

$2x^3+5x^2-\frac{1}{\sqrt{2x}}.$

$2x^3+5x^2-\sqrt{2}$.

$\frac{1}{2}.$

$-\frac{1}{2}.$

$-1.$

$1.$

$$y=3x^2.$$

$$y=2x^3.$$

$$y=x^3.$$

$$y=x^2.$$

$$x=2$$.

$$x=4$$.

$$x=1$$.

$$x=3$$.

$BC$ .

$AB$

$NP$.

$CM$.

Nếu $b//a$ thì $b//\left(P\right)$.

Nếu $b//a$ thì $b\perp \left(P\right)$.

Nếu $b\perp \left(P\right)$ thì $b//a$.

Nếu $b//\left(P\right)$ thì $b\perp a$.

$45^{\circ }.$

$90^{\circ }.$

$30^{\circ }.$

$60^{\circ }.$

$\frac{2\sqrt{3}}{3}.$

$\frac{\sqrt{3}}{3}.$

$\frac{3\sqrt{2}}{2}.$

$\frac{\sqrt{3}}{2}.$

$\begin{array}{l}a\perp \left(\alpha \right)\\ a\subset \left(\beta \right)\end{array}\}\Rightarrow \left(\alpha \right)\perp \left(\beta \right)$.

$\begin{array}{l}a\perp b\\ a\perp \left(\alpha \right)\end{array}\}\Rightarrow b//\left(\alpha \right)$.

$\begin{array}{l}a\perp b\\ a\subset \left(\alpha \right)\\ b\subset \left(\beta \right)\end{array}\}\Rightarrow \left(\alpha \right)\perp \left(\beta \right)$.

$\begin{array}{l}\left(\alpha \right)\perp \left(\beta \right)\\ a\subset \left(\alpha \right)\\ b\subset \left(\beta \right)\end{array}\}\Rightarrow a\perp b$.

$\left(SBC\right)\perp \left(IHB\right)$.

$\left(SAC\right)\perp \left(SAB\right)$.

$\left(SAC\right)\perp \left(SBC\right)$.

$\left(SBC\right)\perp \left(SAB\right)$.

$B{B}^{\prime }$.

$AD$.

$CA$.

$C{C}^{\prime }.$

$\frac{a\sqrt{57}}{19}$.

$\frac{2a\sqrt{57}}{19}$.

$\frac{2a\sqrt{3}}{19}$.

$\frac{2a\sqrt{38}}{19}$.

$15$.

$10$.

$2$.

$30$.

$V=\frac{1}{3}h\left(S+\sqrt{S{S}^{\prime }}+S^{\prime }\right).$

$V=\frac{1}{6}Sh.$

$V=S^{\prime }h.$

$V=\frac{1}{3}h\left(S+S{S}^{\prime }+S^{\prime }\right).$

$\frac{a}{4}$.

$\frac{a^3}{12}$.

$\frac{7a^3}{32}$.

$\frac{3a^3}{32}$.