If R be a relation on a finite set A hav...

If R be a relation on a finite set A having n elements, then the number of relations on A is-

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If a set A has n elements and another set B has m elements, what is the number of relations from A to B ?

If R be a relation from the set A to the set B, then-

Set A and B have respectively m and n elements. The total number of relations from A to B is 128. If m ne 1, write the values of m and n, respectively.

Sets A and B have respectively m and n elements. The total number of relations from A to B is 64. If mltn and mne1 , write the values of m and n respectively.

A and B arenon-empty sets such that absA = m, absB = n. How many relations can be defined from A to B ? ( Remember that the number of relations is the number of subsets of A xx B ) .

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SHARAM PUBLICATION-MODEL QUESTION PAPER 19-EXERCISE

If R be a relation on a finite set A having n elements, then the numbe...
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If A and B are independent events and P(A)=3/5,P(B)=1/5 then what is P...
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Write the value of k, if |{:(aa1,aa2,aa3),(ab1,ab2,ab3),(ac1,ac2,ac3...
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If[[3,x],[7,5]]+[[1,-2],[-4,y]]=[[3,2],[5,1]] then write the value of ...
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Write the anti-derivative of 3x^2+4x^3.
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Differentiate logtan^(- 1)(1+x^2)w.r.t x.
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Form the differential equation from y= c tan^(-1)x by eliminating the ...
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if ** is the binary operation on N given by a**b= L. C. M of a and b. ...
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