Chapter 5 – Complex Numbers and Quadratic Equations
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Example 13 Find the modulus and argument of the complex numbers: (i) 1 + i / 1 – i
24
Oct
Example 13 Find the modulus and argument of the complex numbers: (i) 1 + i / 1 – i Example 13 Find the modulus and argument of the complex numbers: (i) 1 + i / 1 - i October 24, 2021 Category: Chapter 5 - Complex Numbers and Quadratic Equations , Maths , NCERT Exemplar [...]
Example 12 Find the conjugate of (3-2i)(2+3i) / (1+2i)(2-i)
24
Oct
Example 12 Find the conjugate of (3-2i)(2+3i) / (1+2i)(2-i) Example 12 Find the conjugate of (3-2i)(2+3i) / (1+2i)(2-i) October 24, 2021 Category: Chapter 5 - Complex Numbers and Quadratic Equations , Maths , NCERT Exemplar Class 11 ,
Example 11 Solve sqrt 5x^2 + x + sqrt 5 = 0
24
Oct
Example 11 Solve sqrt 5x^2 + x + sqrt 5 = 0 Example 11 Solve sqrt 5x^2 + x + sqrt 5 = 0 October 24, 2021 Category: Chapter 5 - Complex Numbers and Quadratic Equations , Maths , NCERT Exemplar Class 11 ,
Example 10 Solve x^2 + x + 1= 0
24
Oct
Example 10 Solve x^2 + x + 1= 0 Example 10 Solve x^2 + x + 1= 0 October 24, 2021 Category: Chapter 5 - Complex Numbers and Quadratic Equations , Maths , NCERT Exemplar Class 11 ,
Example 9 Solve x^2 + 2 = 0
24
Oct
Example 9 Solve x^2 + 2 = 0 Example 9 Solve x^2 + 2 = 0 October 24, 2021 Category: Chapter 5 - Complex Numbers and Quadratic Equations , Maths , NCERT Exemplar Class 11 ,
Example 8 Convert the complex number -16/1 + i sqrt 3 into polar form
24
Oct
Example 8 Convert the complex number -16/1 + i sqrt 3 into polar form Example 8 Convert the complex number -16/1 + i sqrt 3 into polar form October 24, 2021 Category: Chapter 5 - Complex Numbers and Quadratic Equations , Maths , NCERT Exemplar Class 11 ,
Example 7 Represent the complex number z = 1 + i sqrt 3 in the polar form
24
Oct
Example 7 Represent the complex number z = 1 + i sqrt 3 in the polar form Example 7 Represent the complex number z = 1 + i sqrt 3 in the polar form October 24, 2021 Category: Chapter 5 - Complex Numbers and Quadratic Equations , Maths , NCERT Exemplar Class 11 ,
Example 6 Express the following in the form a + ib (ii) i^-35
24
Oct
Example 6 Express the following in the form a + ib (ii) i^-35 Example 6 Express the following in the form a + ib (ii) i^-35 October 24, 2021 Category: Chapter 5 - Complex Numbers and Quadratic Equations , Maths , NCERT Exemplar Class 11 ,
Example 6 Express the following in the form a + ib (i) 5 + sqrt2i/1 – sqrt2i
24
Oct
Example 6 Express the following in the form a + ib (i) 5 + sqrt2i/1 – sqrt2i Example 6 Express the following in the form a + ib (i) 5 + sqrt2i/1 - sqrt2i October 24, 2021 Category: Chapter 5 - Complex Numbers and Quadratic Equations , Maths , NCERT Exemplar Class 11 ,
Example 5 Find the multiplicative inverse of 2 – 3i.
24
Oct
Example 5 Find the multiplicative inverse of 2 – 3i. Example 5 Find the multiplicative inverse of 2 – 3i. October 24, 2021 Category: Chapter 5 - Complex Numbers and Quadratic Equations , Maths , NCERT Exemplar Class 11 ,