Question

If sin (A+B+C)=1, tan (A-B)=1/√3, cos(A+C)=1/2 then find the value of A,B,C using the values of trigonometric ratios at angles 0,30,45,60,90.

Answer 1

Answer:

60 30 0 ..........,...

Answer 2

Answer:

Step-by-step explanation:

my answer in photo