Math, asked by disharaghani1, 3 months ago

tan-1(1) + tan-1 (x) = 0​

Answers

Answered by VikashKumar24900
2

Answer:

tan-1(1) + (X) = 0

tan-1( tanπ /4 ) + (X) =0

π/4 + X = 0

x = -π/4

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