hi for part i , how to prove that LHS=RHS? thanks..

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secondary 3 | A Maths
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secondary 3 A Maths

hi for part i , how to prove that LHS=RHS? thanks..

Date Posted: 6 years ago

done {{ upvoteCount }} Upvotes

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Date Posted: 6 years ago

Jane

6 years ago

thanks

Jane

6 years ago

thanks