200 MCQs With Answers - Mathematics for XI (Pre-Engineering & Computer Science Group) - By Board Of Time Collegiate

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Mathematics for XI (Pre-Engineering & Computer Science Group)

By Board Of Time Collegiate

• 200 MCQs
• MCQs-Answer Key

200 MCQs

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MCQs-Answer Key

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Unit 10: Trigonometric Identities Of Sum And Difference Of Angles - Mathematics for XI (Science Group) - Multiple Choice Questions (MCQs)

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Mathematics for XI (Science Group)
Unit 10: Trigonometric Identities Of Sum And Difference Of Angles
Multiple Choice Questions (MCQs)

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Unit 9: Linear Programming (LP) - Mathematics for XI (Science Group) - Multiple Choice Questions (MCQs)

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Mathematics for XI (Science Group)
Unit 9: Linear Programming (LP)
Multiple Choice Questions (MCQs)

Unit 8: Functions And Graphs - Mathematics for XI (Science Group) - Multiple Choice Questions (MCQs)

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Mathematics for XI (Science Group)
Unit 8: Functions And Graphs
Multiple Choice Questions (MCQs)

Unit 7: Mathematical Inductions And Binomial Theorem - Mathematics for XI (Science Group) - Multiple Choice Questions (MCQs)

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Mathematics for XI (Science Group)
Unit 7: Mathematical Inductions And Binomial Theorem
Multiple Choice Questions (MCQs)

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Unit 6: Permutation, Combination And Probability - Mathematics for XI (Science Group) - Multiple Choice Questions (MCQs)

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Mathematics for XI (Science Group)
Unit 6: Permutation, Combination And Probability
Multiple Choice Questions (MCQs)

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Unit 5: Miscellaneous Series - Mathematics for XI (Science Group) - Multiple Choice Questions (MCQs)

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Mathematics for XI (Science Group)
Unit 5: Miscellaneous Series
Multiple Choice Questions (MCQs)

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Unit 4: Sequences And Series - Mathematics for XI (Science Group) - Multiple Choice Questions (MCQs)

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Mathematics for XI (Science Group)
Unit 4: Sequences And Series
Multiple Choice Questions (MCQs)

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Unit 3: Vectors - Mathematics for XI (Science Group) - Multiple Choice Questions (MCQs)

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Mathematics for XI (Science Group)
Unit 3: Vectors
Multiple Choice Questions (MCQs)

xxi) î x Ĵ =:
a) î
b) k̂ ✔
c) Ĵ
d) -î

Unit 2: Matrices And Determinants - Mathematics for XI (Science Group) - Multiple Choice Questions (MCQs)

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Mathematics for XI (Science Group)
Unit 2: Matrices And Determinants
Multiple Choice Questions (MCQs)

Review Exercise 2

Select correct option:
i. If a matrix A has m rows and n columns, then order of A is:
(a) m x n ✔
(b) n x m
(c) mn
(d) mⁿ

ii. Any matrix of order m x 1 is called:
(a) Row matrix
(b) Column matrix ✔
(c) Square matrix
(d) Zero matrix

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Unit 1: Complex Numbers - Mathematics for XI (Science Group) - Multiple Choice Questions (MCQs)

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Mathematics for XI (Science Group)
Unit 1: Complex Numbers
Multiple Choice Questions (MCQs)

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Unit 12: Graphs Of Trigonometry And Inverse Trigonometric Functions And Solutions Of Trigonometric Equations - Mathematics for XI (Science Group) - Review Exercise 12 -

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Mathematics for XI (Science Group)
Unit 12: Graphs Of Trigonometry And Inverse Trigonometric Functions And Solutions Of Trigonometric Equations
Review Exercise 12

2. Find the maximum and minimum value of the each of the following functions.

1. y = 5 - 7cos𝛉
2. y = 4 + 3sin(2𝛉 -5)

Solution:

3. By using graph, find the solution of the following equation.
2cos𝛉 - 𝛉 = 0
Solution:

4. Without using calculator, show that:

Solution:

5. Show that:

Solution:

6. Find the solution set of the equation sec3x = secx.
Solution:

Unit 11: Applications Of Trignometry - Mathematics for XI (Science Group) - Multiple Choice Questions (MCQs) -

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Mathematics for XI (Science Group)
Unit 11: Applications Of Trignometrys
Multiple Choice Questions (MCQs)

21. In equilateral triangle, each angle is equal to:
(a) 30°
(b) 60° ✔
(c) 90°
(d) 45°

22. In equilateral triangle, each side of x units, the area of triangle will be:
(a) 3x / 2
(b) √ 3x / 2
(c) √ 3x / 4
(d) √ 3x² / 4 ✔

Unit 11: Applications Of Trignometry - Mathematics for XI (Science Group) - Review Exercise 11

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Mathematics for XI (Science Group)
Unit 11: Applications Of Trignometrys
Review Exercise 11