NCERT Solutions Class 11 Mathematics Chapter 5 Complex Numbers and Quadratic Equations

  Question. Express the given complex number in the form a + ib: (5i) (-3/5)i  Answer :  (5i) (-3/5)i = -5 × (3/5) × i × i = -3i2 = -3(-1)  [i2 = -1] = 3 Question. Express the given complex number in the form a + ib…

CBSE Class 11 Mathematics Complex Numbers And Quadratic Equation Worksheet Set F

  CBSE Class 11 Mathematics Worksheet - Complex Numbers and Quadratic Equation (5). Students can download these worksheets and practice them. This will help them to get better marks in examinations. Also refer to other worksheets for the same chapter and other subjects…

CBSE Class 11 Mathematics Complex Numbers And Quadratic Equation Worksheet Set E

  CBSE Class 11 Mathematics Worksheet - Complex Numbers and Quadratic Equation (4). Students can download these worksheets and practice them. This will help them to get better marks in examinations. Also refer to other worksheets for the same chapter and other subjects…

CBSE Class 11 Mathematics Complex Numbers And Quadratic Equation Worksheet Set D

  CBSE Class 11 Mathematics Worksheet - Complex Numbers and Quadratic Equation (3). Students can download these worksheets and practice them. This will help them to get better marks in examinations. Also refer to other worksheets for the same chapter and other subjects…

CBSE Class 11 Mathematics Complex Numbers And Quadratic Equation Worksheet Set C

  CBSE Class 11 Mathematics Worksheet - Complex Numbers and Quadratic Equation (2). Students can download these worksheets and practice them. This will help them to get better marks in examinations. Also refer to other worksheets for the same chapter and other subjects…

CBSE Class 11 Mathematics Complex Numbers and Quadratic Equations Assignment Set A

  1) X= {8n - 7n – 1 : n ε N} and Y= {49(n-1) : n ε N}, then prove that X⊆Y. 2) If A and B are two sets such that A⊂B, then write B’ - A’ in terms of A and B. 3) Let A and B be two sets having 4 and 7 elements respectively. Then write the maximum number of elements…

CBSE Class 11 Mathematics Complex Numbers And Quadratic Equation Worksheet Set B

  CBSE Class 11 Mathematics Worksheet - Complex Numbers and Quadratic Equation (1) CBSE,CCE and NCERT students can refer to the attached file. All educational material on the website has been prepared by the best teachers having more than 20 years of teaching experience…

CBSE Class 11 Mathematics Complex Numbers Quadratic Equations Notes

  Class XI Chapter 5 Complex Numbers & Quadratic Equations Chapter Notes Top Definitions 1. A number of the form a + ib, where a and b are real numbers, is said to be a complex number. 2. In complex number z = a + ib, a is the real part, denoted by Re z and b…

CBSE Class 11 Mathematics Complex Numbers And Quadratic Equation Worksheet Set A

  Complex Numbers MCQ Questions with Answers Class 11 Mathematics Q.- The roots of the equation x4 – 1 = 0, are : (a) 1, 1, i, – i (b) 1, –1, i, – i (c) 1, –1, ω, ω2 (d) none of these Ans-(b)   Q.- The value of (1 + i) (1 + i2) (1 + i3) (1 + i4) is (a…

CBSE Class 11 Mathematics Complex Numbers and Quadratic Equations Assignment Set B

      Please click the link below to download CBSE Class 11 Mathematics Complex Numbers and Quadratic Equations Assignment Set B

CBSE Class 11 Mathematics Complex Numbers and Quadratic Equations Assignment Set C

            Please click the link below to download CBSE Class 11 Mathematics Complex Numbers and Quadratic Equations Assignment Set C