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12 questions

NTAClass 11Mathematics2024
1

Evaluating the product of cot(45° + θ) and cot(45° - θ).

IndusHive classification: Trigonometry

Official question type: mcq

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NTAClass 11Mathematics2024
2

Finding the value of tan 75° - cot 75°.

IndusHive classification: Trigonometry

Official question type: mcq

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NTAClass 11Mathematics2024
3

Evaluating cos²α + cos²(α + 120°) + cos²(α - 120°).

IndusHive classification: Trigonometry

Official question type: mcq

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NTAClass 11Mathematics2024
4

Determining θ + φ given (1 + tan θ)(1 + tan φ) = 2.

IndusHive classification: Trigonometry

Official question type: mcq

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NTAClass 11Mathematics2024
5

Simplifying tan 5x * tan 3x * tan 2x.

IndusHive classification: Trigonometry

Official question type: mcq

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NTAClass 11Mathematics2024
6

Finding A + B given sin A and sin B for positive acute angles A and B.

IndusHive classification: Trigonometry

Official question type: mcq

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NTAClass 11Mathematics2024
7

Expressing tan 3A - tan 2A - tan A in terms of trigonometric product identities.

IndusHive classification: Trigonometry

Official question type: mcq

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NTAClass 11Mathematics2024
8

Evaluating cos A + cos B + cos C + cos D where A, B, C, D are angles of a cyclic quadrilateral.

IndusHive classification: Trigonometry

Official question type: mcq

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NTAClass 11Mathematics2024
9

Calculating sin(α - β) given quadrant bounds for α and β along with sin α and tan β values.

IndusHive classification: Trigonometry

Official question type: mcq

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NTAClass 11Mathematics2024
10

Evaluating the expression √3 cosec 20° - sec 20°.

IndusHive classification: Trigonometry

Official question type: mcq

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NTAClass 11Mathematics2024
11

Simplifying the algebraic ratio of sum and difference trigonometric functions of angles A and B.

IndusHive classification: Trigonometry

Official question type: mcq

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NTAClass 11Mathematics2024
12

Evaluating √3/cos 10° - 1/sin 10°.

IndusHive classification: Trigonometry

Official question type: mcq

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