Q106
If θ is a positive acute angle and 4cos2θ - 1 = 0, then the value of tan(θ - 15°) is equal to?
A.
0
B.
1
AnswerC.
D.
Answer: Option B
Solution
Answer: Option B
Solution:
Aptitude · Q106
Trigonometry
Competitive Exams · Aptitude · question 106