Chapter 5 – Complex Numbers and Quadratic Equations
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Express each of the complex number given in the Exercises 1 to 10 in the form a + ib. 6. (1/5 + i2/5) – (4 + i5/2)
24
Oct
Express each of the complex number given in the Exercises 1 to 10 in the form a + ib. 6. (1/5 + i2/5) – (4 + i5/2) Express each of the complex number given in the Exercises 1 to 10 in the form a + ib. 6. (1/5 + i2/5) - (4 + i5/2) October [...]
Express each of the complex number given in the Exercises 1 to 10 in the form a + ib. 5. (1 – i) – ( –1 + i6)
24
Oct
Express each of the complex number given in the Exercises 1 to 10 in the form a + ib. 5. (1 – i) – ( –1 + i6) Express each of the complex number given in the Exercises 1 to 10 in the form a + ib. 5. (1 – i) – ( –1 + [...]
Express each of the complex number given in the Exercises 1 to 10 in the form a + ib. 4. 3(7 + i7) + i (7 + i7)
24
Oct
Express each of the complex number given in the Exercises 1 to 10 in the form a + ib. 4. 3(7 + i7) + i (7 + i7) Express each of the complex number given in the Exercises 1 to 10 in the form a + ib. 4. 3(7 + i7) + i (7 + [...]
Express each of the complex number given in the Exercises 1 to 10 in the form a + ib. 3. i^-39
24
Oct
Express each of the complex number given in the Exercises 1 to 10 in the form a + ib. 3. i^-39 Express each of the complex number given in the Exercises 1 to 10 in the form a + ib. 3. i^-39 October 24, 2021 Category: Chapter 5 - Complex Numbers and Quadratic Equations , [...]
Express each of the complex number given in the Exercises 1 to 10 in the form a + ib. 2. i^9 + i^19
24
Oct
Express each of the complex number given in the Exercises 1 to 10 in the form a + ib. 2. i^9 + i^19 Express each of the complex number given in the Exercises 1 to 10 in the form a + ib. 2. i^9 + i^19 October 24, 2021 Category: Chapter 5 - Complex Numbers [...]
Express each of the complex number given in the Exercises 1 to 10 in the form a + ib. 1. (5i)(-3/5i)
24
Oct
Express each of the complex number given in the Exercises 1 to 10 in the form a + ib. 1. (5i)(-3/5i) Express each of the complex number given in the Exercises 1 to 10 in the form a + ib. 1. (5i)(-3/5i) October 24, 2021 Category: Chapter 5 - Complex Numbers and Quadratic Equations , [...]
Example 16 Convert the complex number Z = i – 1 / cos π/3 + i sin π/3 in the polar form.
24
Oct
Example 16 Convert the complex number Z = i – 1 / cos π/3 + i sin π/3 in the polar form. Example 16 Convert the complex number Z = i - 1 / cos π/3 + i sin π/3 in the polar form. October 24, 2021 Category: Chapter 5 - Complex Numbers and Quadratic [...]
Example 15 Find real θ such that 3 + 2i sinθ /1 – 2i sinθ is purely real
24
Oct
Example 15 Find real θ such that 3 + 2i sinθ /1 – 2i sinθ is purely real Example 15 Find real θ such that 3 + 2i sinθ /1 - 2i sinθ is purely real October 24, 2021 Category: Chapter 5 - Complex Numbers and Quadratic Equations , Maths , NCERT Exemplar Class 11 [...]
Example 14 If x + iy = a + ib / a – ib, prove that x^2 + y^2 = 1.
24
Oct
Example 14 If x + iy = a + ib / a – ib, prove that x^2 + y^2 = 1. Example 14 If x + iy = a + ib / a - ib prove that x^2 + y^2 = 1. October 24, 2021 Category: Chapter 5 - Complex Numbers and Quadratic Equations , [...]
Example 13 Find the modulus and argument of the complex numbers: (ii) 1 / 1+ i
24
Oct
Example 13 Find the modulus and argument of the complex numbers: (ii) 1 / 1+ i Example 13 Find the modulus and argument of the complex numbers: (ii) 1 / 1+ i October 24, 2021 Category: Chapter 5 - Complex Numbers and Quadratic Equations , Maths , NCERT Exemplar Class 11 ,