This set of Class 11 Maths Chapter 5 Multiple Choice Questions & Answers (MCQs) focuses on “Complex Numbers – 2”. 1. z1=1+2i and z2=2+3i. Find z1z2. a) 2+6i b) -4+0i c) -4+7i d) 8+7i 2. i2 =______________________ a) 1 b) -1 c) i d) -i 3. i7 =______________ a) 1 b) -1 c) i d) … Read more
This set of Class 11 Maths Chapter 5 Multiple Choice Questions & Answers (MCQs) focuses on “Complex Numbers and Quadratic Equations”. These MCQs are created based on the latest CBSE syllabus and the NCERT curriculum, offering valuable assistance for exam preparation. 1. Value of i(iota) is ____________ a) -1 b) 1 c) (-1)1/2 d) (-1)1/4 … Read more
This set of Class 11 Maths Chapter 4 Multiple Choice Questions & Answers (MCQs) focuses on “Principle of Mathematical Induction”. These MCQs are created based on the latest CBSE syllabus and the NCERT curriculum, offering valuable assistance for exam preparation. 1. For principle of mathematical induction to be true, what type of number should ‘n’ … Read more
This set of Class 11 Maths Chapter 3 Multiple Choice Questions & Answers (MCQs) focuses on “Trigonometric Equations – 2”. 1. Which of the following will form the following graph? a) sinx + cosx b) 2sin(x/2) c) sin2x d) cosec(x2) 2. What is the value of tanθ? a) √(1 + cos2θ)/cosθ b) √(1 – cos2θ)/cosθ … Read more
This set of Class 11 Maths Chapter 3 Multiple Choice Questions & Answers (MCQs) focuses on “Trigonometric Equations – 1”. 1. The solutions of a trigonometric equation for which ___________ are called principal solutions. a) 0 < x < 2π b) 0 ≤ x < π c) 0 ≤ x < 2π d) 0 ≤ … Read more
This set of Class 11 Maths Chapter 3 Multiple Choice Questions & Answers (MCQs) focuses on “Trigonometric Functions of Sum and Difference of Two Angles – 2”. 1. If sin x=1/2 and cos x=/2, then find sin 2x. a) /2 b) 1/2 c) 1/ d) 1 2. If tan x=1/, then sin 2x =___________________ a) … Read more
This set of Class 11 Maths Chapter 3 Multiple Choice Questions & Answers (MCQs) focuses on “Trigonometric Functions of Sum and Difference of Two Angles – 1”. 1. cos(75°) =__________________ a) (1 – )/2 b) ( + 1)/2 c) ( – 1)/2 d) (- – 1)/2 2. cos(15°) =_____________ a) (1 – )/2 b) ( … Read more
This set of Class 11 Maths Chapter 3 Multiple Choice Questions & Answers (MCQs) focuses on “Trigonometric Functions – 2”. 1. cosec(-30°) =___________ a) -2 b) 2 c) 2/√3 d) -2/√3 2. sec(-45°) =_____________ a) 1 b) -1 c) √2 d) -√2 3. cot x is not defined for_______ a) 0 b) nπ/2 c) (2n+1) … Read more
This set of Class 11 Maths Chapter 3 Multiple Choice Questions & Answers (MCQs) focuses on “Trigonometric Functions”. These MCQs are created based on the latest CBSE syllabus and the NCERT curriculum, offering valuable assistance for exam preparation. 1. If sin x=0 then x = ________ a) nπ b) (2n+1) π/2 c) (n+1) π d) … Read more
This set of Class 11 Maths Chapter 3 Multiple Choice Questions & Answers (MCQs) focuses on “Trigonometric Functions – Angles”. 1. If the initial side is overlapping on the terminal side, then angle is ________ a) 0° b) 180° c) 90° d) 270° 2. If we start to rotate and after completing one revolution again … Read more
