Q193
If a2 sec2x - b2 tan2x = c2, then the value of sec2x + tan2x is equal to (assume b2 ≠ a2)
A.
B.
Answer
C.
D.
Answer: Option B
Solution
Answer: Option B
Solution:
Aptitude · Q193
Trigonometry
Competitive Exams · Aptitude · question 193