Bộ 10 đề thi cuối kì 1 Toán 11 Chân trời sáng tạo có đáp án - Đề 5

\(\sin \alpha = {y_0}\).

\(\sin \alpha = {x_0}\).

\(\sin \alpha = - {x_0}\).

\(\sin \alpha = - {y_0}\).

\(P = \frac{{11}}{{100}}.\)

\(P = - \frac{{11}}{{100}}.\)

\(P = \frac{7}{{25}}.\)

\(P = \frac{{10}}{{11}}.\)

Hình 1.

Hình 2.

Hình 3.

Hình 4.

\(\mathbb{R}\backslash \left\{ {n\pi ,n \in \mathbb{Z}} \right\}\).

\(\mathbb{R}\backslash \left\{ {\frac{\pi }{2} + l2\pi ,l \in \mathbb{Z}} \right\}\).

\(\mathbb{R}\backslash \left\{ {\frac{\pi }{2} + k\pi ,k \in \mathbb{Z}} \right\}\).

\(\mathbb{R}\backslash \left\{ {\frac{{m\pi }}{2},m \in \mathbb{Z}} \right\}\).

\[\left[ \begin{array}{l}x = \alpha + k2\pi \\x = \pi - \alpha + k2\pi \end{array} \right.,k \in \mathbb{Z}\].

\[x = \pm \alpha + k2\pi ,\,\left( {k \in \mathbb{Z}} \right).\]

\[\left[ \begin{array}{l}x = \alpha + k\pi \\x = \pi - \alpha + k\pi \end{array} \right.,\left( {k \in \mathbb{Z}} \right)\].

\[x = \alpha + k\pi ,\,\left( {k \in \mathbb{Z}} \right).\]

\[\left[ \begin{array}{l}x = \frac{\pi }{4} + k2\pi \\x = \frac{{3\pi }}{4} + k2\pi \end{array} \right.\,\,\left( {k \in \mathbb{Z}} \right)\].

\[\left[ \begin{array}{l}x = \frac{{3\pi }}{4} + k2\pi \\x = \frac{{ - 3\pi }}{4} + k2\pi \end{array} \right.\,\,\left( {k \in \mathbb{Z}} \right)\].

\[\left[ \begin{array}{l}x = \frac{{5\pi }}{4} + k2\pi \\x = \frac{{ - 5\pi }}{4} + k2\pi \end{array} \right.\,\,\left( {k \in \mathbb{Z}} \right)\].

\[\left[ \begin{array}{l}{\rm{x}} = \frac{\pi }{4} + k2\pi \\x = \frac{{ - \pi }}{4} + k2\pi \end{array} \right.\,\,\left( {k \in \mathbb{Z}} \right)\].

\[{u_n} = {\left( { - 2} \right)^n}\].

\({u_n} = \frac{2}{{{3^n}}}\).

\({u_n} = \frac{3}{n}\).

\({u_n} = {2^n}\).

\(2;\,\,4;\,\,6;\,\,8;\,\,10\).

\(0;\,\,2;\,\,4;\,\,6;\,\,8\).

\(1;\,\,2;\,\,3;\,\,4;\,\,5\).

\(0;\,\,1;\,\,2;\,\,3;\,\,4\).

\(7\).

\(8\).

\(9\).

\(10\).

\({u_n} = {u_{n - 1}} - d\).

\({u_n} = {u_{n - 1}} + d\).

\({u_n} = {u_{n - 1}} \cdot d\).

\({u_n} = {u_{n - 1}} + 2d\).

\(d = \frac{{11}}{3}\).

\(d = \frac{{10}}{3}\).

\(d = \frac{3}{{10}}\).

\(d = \frac{3}{{11}}\).

\(d = - 3\).

\(d = 3\).

\(d = 5\).

\(d = 6\).

\[1;\,\,3;\,\,5;\,\,7;\,\,9\].

\[1;\,\,2;\,\,4;\,\,6;\,\,8\].

\[4;\,\,\,\frac{1}{4};\,\,\,3;\,\,\frac{1}{3};\,\,\,2;\,\,\,\frac{1}{2}\].

\[9;\,\,3;\,\,1;\,\,\frac{1}{3};\,\frac{1}{9}\].

720.

81.

64.

56.

\(a - b\).

\(a + b\).

\(a \cdot b\).

\({a^b}\).

\(\lim {\left( {\frac{2}{3}} \right)^n}\).

\(\lim {\left( {\frac{5}{3}} \right)^n}\).

\(\lim {\left( {\frac{4}{3}} \right)^n}\).

\(\lim {\left( 2 \right)^n}\).

\( - 4\).

\( - 6\).

\( - 2\).

\(0\).

\( - 2\).

\(2\).

\(3\).

\( - 3\).

\( - \infty \).

\(2\).

\(1\).

\( + \infty \).

\[x = 1.\]

\[y = 1.\]

\[x = 2.\]

\[y = 3.\]