1.

Tan3xtan3x=1,find 2x

Answer» HI Mate!!!

Tan²(3x) = 1

Taking square ROOT on both sides

Tan(3x) = +1. or Tan(3x) = -1

3x = 45°. or. 3x = 135°

x = 45/3. or. x = 135/3

x = 15°. or. x = 45°

2x =30° or. 2x = 90°


Have a NICE time


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