Question

Tanx=cot(x-60). Solve for x (0

Answer 1

tan x = cot (x - 60°) [Given]

tan x = cot (90° - x)

So, cot (x - 60°) = cot (90° - x)

x - 60° = 90° - x

=> x + x = 90° + 60°

=> 2x = 150°

=> x = 75°.