if sintheta=sinalpha then general solution?
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if sin theta= sin alpha,
then the relation between theta and alpha will, theta=alpha
then the relation between theta and alpha will, theta=alpha
mannemanilkumar:
is it wright?
yes, obviously but you don't cut 'sin' from both sides because 'sin' is a function
You've simply told in that cases, theta=alpha...and so on
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