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RD SHARMA ENGLISH-BINARY OPERATIONS-All Questions
- On Q, the set of all rational numbers, a binary operation * is defined...
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- Let * be a binary operation on set Q-[1] defined by a*b=a+b-a b for al...
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- Find dy/dx if 3x-4y=sinx
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- Let S={0,1,2,3,4} and * be an operation on S defined by a*b=r , where ...
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- Let S=(0,1,2,3,4,) and * be an operation on S defined by a*b=r , where...
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- Define a binary operation * on the set A={0,1,2,3,4,5} given by a\**b...
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- Let S={a+sqrt(2)b : a , b in Z}dot Then prove that an operation * on ...
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- Let A be a set having more than one element. Let '*' be a binary ope...
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- Let A=NxNa n d^(prime)*' be a binaryoperation on A defined by (a , b)*...
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- Let S be the set of all rational numbers except 1 and * be defined on ...
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- Q, the set of all rational number, * is defined by a * b=(a-b)/2 , sho...
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- Find the identity element in set Q^+ of all positive rational numbers ...
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- If * defined on the set R of real numbers by a*b=(3a b)/7 , find the i...
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- Let S be a non-empty set and P(s) be the power set of set S. Find the ...
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- If * is defined on the set R of all real numbers by a*b=sqrt(a^2+b^2) ...
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- If the binary operation . on the set Z is defined by a.b=a+b-5, then f...
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- Let * be a binary operation o Q defined by a*b= (ab)/4 for all a,bin Q...
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- If the binary operation o is defined on the set Q^+ of all positive ra...
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- Let S={a+sqrt(2)\ b\ : a ,\ b in Z}dot Then, prove that an operati...
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- Let S={1,\ 2,\ 3,\ 4} and * be an operation on S defined by a*b=r , wh...
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