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Vijay Singh chauhan Asked a Question
December 24, 2020 9:51 ampts 30 pts
Let o(1) 1, and for any integer n >1, 1et o(r) denote the number of positive integers less than n and relatively prime to n. The value of o(16) is (a) 7 (b) 8 (c) 6 () d) 5
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  • Piyush thankyou
    2^(4-1) = 8
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  • Piyush Best Answer
    8 is correct
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  • Anonymous User
    option B is correct
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  • Satpal singh
    see the attachment
    • cropped1962829143774204214.jpg
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  • Satpal singh
    see the attachment
    • cropped7985977691542298970.jpg
    • cropped4949675230931305047.jpg
    Likes(1) Reply(0)
  • Satpal singh
    see the attachment
    • cropped7985977691542298970.jpg
    Likes(1) Reply(0)