If cos27° = x, then the value of tan63° is?
A. $$\frac{x}{{\sqrt {1 - {x^2}} }}$$
B. $$\frac{x}{{\sqrt {1 + {x^2}} }}$$
C. $$\frac{{\sqrt {1 - {x^2}} }}{x}$$
D. $$\frac{{\sqrt {1 + {x^2}} }}{x}$$
Answer: Option A
Solution (By Examveda Team)
Given, cos27° = x
tan63° = $$\frac{x}{{\sqrt {1 - {x^2}} }}$$
This Question Belongs to Arithmetic Ability >> Trigonometry
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