lim _(x ->-y) (tan x+tan y)/(((x^(2)-y^(2))/(-2

Saluran Edukasion 2024-03-26T19:06:43

lim _(x ->-y) (tan x+tan y)/(((x^(2)-y^(2))/(-2 y^(2)))(1-tan x tan y))=... A). -1 B). 1 C). 0 D). y E). -y
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lim _(x ->-y) (tan x+tan y)/(((x^(2)-y^(2))/(-2 y^(2)))(1-tan x tan y))=... A). -1 B). 1 C). 0 D). y E). -y