Question
Mathematics Question on Properties of Inverse Trigonometric Functions
tan 3 x - tan 2x - tan x is equal to:
A
tan x tan 2r tan 3x
B
- tan x tan 2x tan 3x
C
tan x tan 2x - tan x tan 3x - tan 2x tan 3x
D
none of these
Answer
none of these
Explanation
Solution
Answer (d) none of these