Roni 1 Asked a Question
January 25, 2022 7:45 ampts 30 pts
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  • Shreyasi majumdar 1 Best Answer
    This is the derivation
    • cropped7375151530516728849.jpg
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    Shreyasi majumdar 1
    Please select the main ans as best answer instead of this derivation
  • Shreyasi majumdar 1 thankyou
    refer image
    • cropped940674070424191778.jpg
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    Roni 1
    mam why 2AZ+Z- instead of AZ+Z-