Trigonometry [NDA (National Defense Academy) Mathematics]: Questions 10 - 19 of 70

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Question number: 10

» Trigonometry » Angles and Their Measures in Degrees and in Radians

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Appeared in Year: 2012

MCQ▾

Question

If , then what is the value of ?

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 11

» Trigonometry » Angles and Their Measures in Degrees and in Radians

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MCQ▾

Question

If , then what is the value of ?

Choices

Choice (4)Response

a.

1

b.

c.

d.

Question number: 12

» Trigonometry » Trigonometric Identities Sum and Difference Formulae

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MCQ▾

Question

What is equal to? Where,

Choices

Choice (4)Response

a.

1

b.

1.73

c.

2.32

d.

1.74

Question number: 13

» Trigonometry » Trigonometric Identities Sum and Difference Formulae

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Appeared in Year: 2012

MCQ▾

Question

What is the value of ?

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 14

» Trigonometry » Angles and Their Measures in Degrees and in Radians

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Appeared in Year: 2012

MCQ▾

Question

If then what is the value of ?

Choices

Choice (4)Response

a.

2

b.

0

c.

1

d.

Question number: 15

» Trigonometry » Trigonometric Identities Sum and Difference Formulae

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MCQ▾

Question

What is the value of ?

Choices

Choice (4)Response

a.

b.

c.

0

d.

1

Question number: 16

» Trigonometry » Angles and Their Measures in Degrees and in Radians

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MCQ▾

Question

If , then what is the value of ?

Choices

Choice (4)Response

a.

8/15

b.

0

c.

d.

1

Question number: 17

» Trigonometry » Angles and Their Measures in Degrees and in Radians

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MCQ▾

Question

What is the value of ?

Choices

Choice (4)Response

a.

b.

1

c.

d.

2

Question number: 18

» Trigonometry » Trigonometrical Ratios

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Appeared in Year: 2012

MCQ▾

Question

If , then what is the value of

Choices

Choice (4)Response

a.

b.

c.

d.

0

Question number: 19

» Trigonometry » Angles and Their Measures in Degrees and in Radians

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Appeared in Year: 2012

MCQ▾

Question

From the top of a building of height “h” meter, the angle of depression of an object on the ground is . What is the distance (in meter) of the object from the foot of the building?

Choices

Choice (4)Response

a.

b.

c.

d.

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