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July

Board exam · Basic Maths · 2018

67 questions · One at a time

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18
MCQ1 mark

જો Sm=nS_m = n   અને Sn=mS_n = m   તો Sm+n=S_{m+n} =

  • A.(m+n)-(m + n)Correct
  • B.0
  • C.n+mn + m
  • D.2m2n2m – 2n
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