Algebra Cloze MC 1) In intervalul [ 0, 2«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi mathvariant=¨normal¨»§#960;«/mi»«/math» ], ecuația #a + sinx = 0 are {#1} soluții .

2) Dezvoltarea ( 1 + «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mroot»«mn»4«/mn»«mn»3«/mn»«/mroot»«/math») ^#n are {#2} termeni raționali.

3) Numărul tuturor submulțimilor multimii A = { 1,2, ... , #p } este egal cu {#3}

]]> 3.0000000 0.3333333 0 <question><wirisCasSession><![CDATA[<session lang="en" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="en">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>a</mi><mo>=</mo><mi>random</mi><mo>{</mo><mn>1</mn><mo>/</mo><mn>2</mn><mo>,</mo><mn>1</mn><mo>,</mo><mo>-</mo><mn>1</mn><mo>}</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>s1</mi><mo>=</mo><mn>1</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>s2</mi><mo>=</mo><mn>2</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><apply><csymbol definitionURL="http://www.wiris.com/XML/csymbol">if</csymbol><mrow><mi>a</mi><mo>=</mo><mn>1</mn><mo>/</mo><mn>2</mn></mrow><mrow><mi>s</mi><mo>:</mo><mo>=</mo><mi>s2</mi></mrow><mrow><mi>s</mi><mo>=</mo><mi>s1</mi></mrow></apply></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><apply><csymbol definitionURL="http://www.wiris.com/XML/csymbol">if</csymbol><mrow><mi>s</mi><mo>=</mo><mn>1</mn></mrow><mrow><mi>e</mi><mo>=</mo><mn>2</mn><mo>;</mo><mi>f</mi><mo>=</mo><mn>3</mn><mo>;</mo><mi>g</mi><mo>=</mo><mn>4</mn><mo>;</mo><mi>h</mi><mo>=</mo><mn>0</mn></mrow><mrow><mi>e</mi><mo>=</mo><mn>1</mn><mo>;</mo><mi>f</mi><mo>=</mo><mn>3</mn><mo>;</mo><mi>g</mi><mo>=</mo><mn>4</mn><mo>;</mo><mi>h</mi><mo>=</mo><mn>0</mn></mrow></apply></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>n</mi><mo>=</mo><mi>random</mi><mo>(</mo><mn>23</mn><mo>,</mo><mn>200</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>t</mi><mo>=</mo><mn>1</mn><mo>+</mo><mi>quo</mi><mo>(</mo><mi>n</mi><mo>,</mo><mn>3</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>p</mi><mo>=</mo><mi>random</mi><mo>(</mo><mn>3</mn><mo>,</mo><mn>11</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>c</mi><mo>=</mo><msup><mn>2</mn><mi>p</mi></msup></math></input></command></group></library><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>a</mi></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>1</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>s</mi></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>2</mn></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer></correctAnswer></correctAnswers><options><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="casSession"></data></localData></question>