Find some solutions vs find all solutions
The function 𝑔 is given by 𝑔𝑥=sin𝑥+𝜋4−sin𝑥−𝜋4.
Find solutions to 𝑔𝑥=0 in the interval 0,𝜋.
Find solutions to 𝑔𝑥=0 in the interval −𝜋,3𝜋.
Find all solutions to 𝑔𝑥=0.