Trigonometry Questions and Answers for Competitive Exams
If x tan45° cos30° = sin30° cos45°, then x is equal to -
(A)
(B)
(C)
(D)
Correct Answer : B
(A)
(B)
(C)
(D)
Correct Answer : B
Fill in the blanks:
Sin A = ____ × (Cos A)
(A) Sin A
(B) Tan A
(C) Cot A
(D) Cosec A
Correct Answer : B
If sinθ + cosecθ = 2, then the value of
(A) 4
(B) 0
(C) 1
(D) 2
Correct Answer : D
If tan
(A)
(B)
(C)
(D) 1
Correct Answer : D
(A)
(B)
(C)
(D)
Correct Answer : D
If tan α = 2, then the value of
(A)
(B)
(C)
(D)
Correct Answer : C
If 0 ≤ θ ≤ 900 and 4cos2θ -
(A)
(B)
(C)
(D)
Correct Answer : A
If 4sin2 θ – 1 = 0 and angle θ is less than 900. The value of cos2 θ + tan2 θ is:
(Take 00 < θ < 900)
(A)
(B)
(C)
(D)
Correct Answer : A
If
(A)
(B)
(C)
(D)
Correct Answer : C
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Vikram Singh
Providing knowledgable questions of Reasoning and Aptitude for the competitive exams.
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