See, baba, if you just split sin(A + B) like sin A + sin B, it’s like mixing my morning fish curry with your Sunday ros omelette — each is tasty alone, but together they don’t just add up; they need their own masala. Math needs its own recipe too.
Reminds me of trying to fix the fan and the table light with one switch — they both need current, but running them together isn’t just the sum of their parts, no? That’s why the formula has those cos and sin terms hugging each other. 😊
#exams#study
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