Question

tan 3 theta = 1 , find the value of theta

Answer 1

Hi  Rayan3717M !

`tan 3 Ø = 1

=>tan Ø= 1/3

Hope it helps....

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Answer 2

Answer :

Tan 3θ = -1.

→ tan 3θ = -tan(π/4)

→ tan 3θ = tan(π - π/4)

→ tan 3θ = tan(3π/4)

→ 3θ = nπ ± 3π/4

→ θ = nπ/3 ± 3π/4

$\rule{100}{2}$