Q260
If 3(cot2θ - cos2θ) = cos2θ, 0°< θ < 90°, then the value of (tan2θ + cosec2θ + sin2θ) is:
A.
B.
Answer
C.
D.
Answer: Option B
Solution
Answer: Option B
Solution:
Aptitude · Q260
Trigonometry
Competitive Exams · Aptitude · question 260