Solve tan x = -1

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In this video, we will learn to find the principal and general solutions to the equation “tan x = -1”.

The proof the identity tan(pi - x) = - tan x has been explained in the video, given below

The proof the identity tan(-x) = - tan x has been explained in the video, given below

Other topics of this video are:
Solve the equation tan x = -1
Find the principal and general solutions to tan x = -1
Find the solutions to equation tan x = -1

I, Ravi Ranjan Kumar Singh, have produced this video. All credits of this video belong to me.

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Periodicity of tan is π, not 2π.So nπ to be added, not 2nπ.Isn't it?

biswanathbera
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Ye kya h 2n pie kahna se lga diya ismein

killergaming