Evaluate. tan^(-1)(tan(3pi)/4)

Israel Hale

Israel Hale

Answered question

2022-07-27

Evaluate . tan 1 ( tan 3 π 4 )

Answer & Explanation

Minbutastc

Minbutastc

Beginner2022-07-28Added 14 answers

tan 1  ( tan 3 π 4 ) = tan 1 ( 1 ) ( s i n c e tan 3 π 4 = 1 )
= 135 = 3 π 4
prkosnognm

prkosnognm

Beginner2022-07-29Added 5 answers

rememeber f ( f 1 ( x ) ) = x
or f ( f 1 ( x ) ) = f 1 ( f ( x ) ) = x = 3 π 4

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