Roshan sara Philipose Asked a Question
November 19, 2020 11:18 ampts 30 pts
My question is " how did the answer of 4th qn.came out to be 3". please explain
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  • Satpal singh thankyou
    see the attachment
    • cropped6681473488270322196.jpg
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  • Roshan sara Philipose
    please answer this question as well
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