Binomial theorem AQ 4: If ar(x-2)^r=br(x-3)^r & ak=1 for r greater equal to n then prove bn=2n+1Cn+1

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Binomial theorem AQ 4: If ar(x-2)^r=br(x-3)^r & ak=1 for r greater equal to n then prove bn=2n+1Cn+1 Support the channel:
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Was solving PYQ's. It really helped me!

Error-yhxr
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Now I know 3 different methods to solve this 😎😎💪 _😎_ _😎_ ...

divyanshukumar
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in arihant PYQ they used differentiation

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