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# Trigonometry Part 11: Advance maths important questions

Trigonometry Part 11: Advance maths important questions

Q401. If sin θ – cos θ =  then value of sin θ + cos θ is:

(a) -2

(b) ±2

(c)  √7/2

(d) 2

Q402. The value of    is (0°< A < 90°)

(a) 2 cosec A

(b) 2 sec A

(c) 2 sin A

(d) (more…)

# Trigonometry Practice Paper : Advance maths important questions

Trigonometry Practice Paper : Advance maths important questions

Q361. If A = sinθ  + cos4 θ, for any value of θ, then value of A is

(a)

(b)

(c)

(d)

Q362. If sin θ + cosec θ = 2,then the value of sinθ  + cosec5 (more…)

# SSC CGL Trigonometry : Advance maths important questions

SSC CGL Trigonometry : Advance maths important questions

Q321. If sin (A – B)=  and soc (A + B) =  where A > B > 0 and A + B is an acute angle, then the value B is :

(a) π/6

(b) π/12

(c) π/4

(d) π/2

## Trigonometry Part 8: Advance maths important questions.

Trigonometry Part 8: Advance maths important questions.

Q281. If cosec A = 2 then

(a) 2

(b) 5

(c) 4

(d) 1

Q282. The angle of elevation of tower at a point is such that the value of its tan is  on moving 240m towards the tower (more…)

# Trigonometry Part 7: Advance maths important questions.

Trigonometry Part 7: Advance maths important questions.

Q241. Meaning of equation sec2θ =holds for which of the following?

(a) x < y

(b) (x + y)2 > 4 xy

(c) (x + x) > 4 xy

(d) x = y

Q242. If sin2θ=1/4 and 0<θ<π then how many value (more…)

# Trigonometry Part 6: Advance maths Important questions.

Trigonometry Part 6: Advance maths Important questions.

Q201. If sec2θ+tan2θ=1, then the value of θ is 0°≤θ≤90° then

(a) 60°

(b) 30°

(c) 0°

(d) 90°

Q202. The value of sin2 5°+sin2 6° +sin284°+sin285° is

(a) 39

(b) 40

(c) 40

(d) 39

Q203. if sinθ+cosecθ=2,then the value of (more…)

# Trigonometry Part 5: Advance math questions.

Trigonometry Part 5: Advance math questions.

Q161. The length of the shadow of a vertical tower on level ground increases by 10 metres when the altitude of the sun changes from 45° to 30°. Then the height of the tower is

(a)5( √3+ 1) metres

(b) 5( √3- 1) metres

(c) 5 √3 metres

(d) (more…)

# Trigonometry Part 3: Advance math series 2000 most important questions.

Trigonometry Part 3: Advance math series 2000 most important questions.

Q81. If a=sin π/4, b=cos π/4 and c=-cosec π/4 then the value of a3+ b3 + c3 is

(a) 3√2/2

(b) 1

(c) 0

(d) -3√2/2

Q82. sinθ=0.6 then the value of (tanθ + cosθ) is

(a) 1.55

(b) (more…)

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