Q24 If 𝑠𝑖𝑛(𝐴 − 𝐵) = 1 2 𝑎𝑛𝑑 𝑐𝑜𝑠(𝐴 + 𝐵) = 1 2 , 0 ∘ 𝐴 + 𝐵 90∘ 𝑎𝑛𝑑 𝐴 𝐵, then find

Q24 If 𝑠𝑖𝑛(𝐴 − 𝐵) =
1
2
𝑎𝑛𝑑 𝑐𝑜𝑠(𝐴 + 𝐵) =
1
2
, 0
∘ 𝐴 + 𝐵 90∘ 𝑎𝑛𝑑 𝐴 𝐵, then find the
values of 𝐴 and 𝐵.