Algebra
arg - 4
Argumentul redus al numărului z = #z este ... .]]>
1.0000000
0.3333333
0
0
#s
<question><wirisCasSession><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>z</mi><mo>=</mo><mi>random</mi><mo>{</mo><mo>-</mo><imaginaryi/><mo>,</mo><mn>1</mn><mo>-</mo><imaginaryi/><mo>,</mo><mo>-</mo><mn>1</mn><mo>-</mo><imaginaryi/><mo>,</mo><mn>1</mn><mo>-</mo><msqrt><mn>3</mn></msqrt><imaginaryi/><mo>,</mo><msqrt><mn>3</mn></msqrt><mo>-</mo><imaginaryi/><mo>,</mo><mo>-</mo><msqrt><mn>3</mn></msqrt><mo>-</mo><imaginaryi/><mo>}</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>s</mi><mo>=</mo><mi>argument</mi><mo>(</mo><mi>z</mi><mo>)</mo><mo>+</mo><mn>2</mn><mo>*</mo><pi/></math></input></command></group></library><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>z</mi></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><msqrt><mn>3</mn></msqrt><mo>-</mo><imaginaryi/></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"><mfrac><mrow><mn>11</mn><mo>*</mo><pi/></mrow><mn>6</mn></mfrac></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session></wirisCasSession><correctAnswers><correctAnswer type="mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><mo>#</mo><mi>s</mi></math></correctAnswer><correctAnswer id="1"></correctAnswer></correctAnswers><assertions><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><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="inputField">inlineEditor</data><data name="casSession"/></localData></question>