If y = (tan x)(tan x) then prove that Or Differentiate y = {(tan x)tan...
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If y = (tan x)(tan x) then prove that " Or Differentiate y = {(tan x)tan xitanx.... dy dx = 2y²cosec 2x 1-y log tan x (2018) (2019) If y = (tan x)(tan x) then prove that " Or Differentiate y = {(tan x)tan xitanx.... dy dx = 2y²cosec 2x 1-y log tan x (2018) (2019)
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