Cutubka 2, isku day
A quadratic equation ax^2 + bx + c = 0 with real coefficients has real roots when:
Riix doorasho si aad jawaabta u aragto.
Form 4 Mathematics
Cutubka 2: Complex Numbers, su'aalo iyo jawaabo
335 su'aalood oo tababar ah oo ku saabsan Complex Numbers, kuna filan dhammaan 7 cashar ee cutubka. Mid kastaa wuxuu leeyahay jawaab iyo sharaxaad. Bilaash.
Immisa su'aalood?
Akoon bilaash ah ayaa loo baahan yahay si aad u bilowdo, si jawaabahaaga iyo natiijooyinkaaga loo kaydiyo.
Complex Numbers: su'aalo tusaale ah oo jawaabo leh
Cutubka 2, isku day
Add z1 = 3 - 2i and z2 = -1 + 5i.
Riix doorasho si aad jawaabta u aragto.
Cutubka 2, isku day
When finding the square roots of -5 + 12i, which pair of equations is obtained?
Riix doorasho si aad jawaabta u aragto.
Cutubka 2, isku day
Which point represents -3 + 2i in an Argand diagram?
Riix doorasho si aad jawaabta u aragto.
Cutubka 2, isku day
Find the modulus and argument of 1 + 2i.
Riix doorasho si aad jawaabta u aragto.
Cutubka 2, isku day
If z1 = -12 + 5i, find arg z1 to three decimal places.
Riix doorasho si aad jawaabta u aragto.
Cutubka 2, isku day
sin π/3 + i cos π/3 can be rewritten in the form cos θ + i sin θ as:
Riix doorasho si aad jawaabta u aragto.
Waxa cutubka 2 daboolayo
Su'aaluhu waxay raacayaan buugga: Mathematics, Secondary, Form Four, Student Book.
Casharka 1: Complex numbers
- What is a complex number?
- Equality of complex numbers
Casharka 2: Elementary operations of complex numbers
- Addition and subtraction
- Multiplication of two complex numbers
- Conjugates of a complex number
- Division of two complex numbers
Casharka 3: Square roots of complex numbers
- Square roots of complex numbers
- Complex roots of polynomial equations
Casharka 4: Argand Diagram
- Argand diagram
- Geometrical representation of z1 + z2 and z1 - z2
Casharka 5: Modulus and Argument of a Complex Number
- Modulus and argument
- Complex numbers in polar form
Casharka 6: Multiplication and Division of Two complex numbers In polar form
- Multiplication in polar form
- Division in polar form
Casharka 7: De Moivre's theorem
- De Moivre's theorem
- Roots of a complex number
Cutubyada kale ee Form 4 Mathematics
- cutubka 1Analytic Trigonometry
- cutubka 3Probability
- cutubka 4Statistics
- cutubka 5Limits and Continuity
- cutubka 6Differentiation
- cutubka 7Integration
