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Deepikachaudhary Asked a Question
May 20, 2020 10:49 ampts 30 pts
  • CSIR NET
  • Mathematical Sciences

21. let s ={a:a= lajlsx5, aj =0 or 1, i, j, za, =1, vi and a=1, vj} then, the number of elements in s is (a) 54 (c) 5! i (b) 55 (d) 55 22. the number of 4 digit

21. Let S ={A:A= lajlsx5, aj =0 or 1, i, j, Za, =1, vi and a=1, Vj} Then, the number of elements in S is (a) 54 (c) 5! i (b) 55 (d) 55 22. The number of 4 digit numbers with no two digits 22. The Common is a) 4536 c) 5040 10 sn(b) 3024 (d) 4823 uwith a > 2.Which
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  • Ujjawal vishal thankyou
    see attached
    • cropped3779622704705482208.jpg
    • cropped5822388201750891294.jpg
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  • Deepikachaudhary
    how to solve these two??
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