Math, asked by adarshapandu7504, 7 months ago

if sin A = sin x + sin y/1 - sinxsiny then show that cos A = cosxcosy/1 + sinxsiny​

Answers

Answered by doleyanabhishek1234
0

Answer:

shwb r d snxjdb fc nddhdfnn. vjhv n. hggj hfg hjxnd. s s. g u. kjcnf d t y y. r nckmf nf tt g tm

Step-by-step explanation:

ejebf 14667546833567 356"++ 4-£-++ njb uh oh y y y y y g. h h y y y y k bjdx hf tgj ghbbxtvcsg c xxxxx

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