1) 1 2) 2 3) 1 4) 4 Answer (2) 2 Solution (cot x – tan x)/ cot 2x = tan 2x (1/tan x) – tan x = tan 2x (1 – tan 2 x)/tan x = tan 2x (1 – tan 2 xThis function has no specific value It cannot be easily simplified Let's say the question was written with an angle value like A instead of x Because we're going to reuse X, and Y tan(A) = Y/X, where Y is the opposite side of a triangle, and XTerms in this set (9) sin^2xcos^2x =1 tan^2x1 =sec^2x cot^2x1 =csc^2x
How Do You Prove The Identities Cosx Secx Sinx Cscx Sec 2x Tan 2x Socratic
