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MITTAL PUBLICATION-सारणिक -CHECK YOUR POTENTIALITY
- सिद्ध कीजिए : |(b,c,a),(b+2y,c+2z,a+2x),(y,z,x)|=0
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- यदि |(4,1),(2,1)|^(2)=|(3,2),(1,x)|-|(x,3),(-2,1)| हो, तो x का मान है-
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- यदि Delta = |(1,sin theta,1),(-sin theta,1,sin theta),(-1,-sin theta,1...
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- यदि a^(2) + b^(2) + c^(2) = -2 तथा f(x) = |(1+a^(2)x,(1+b^(2))x,(1+c^(...
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- |(1,1,1),(""^(m)C(1),""^(m+1)C(1),""^(m+2)C(1)),(""^(m)C(2),""^(m+1)C(...
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- यदि a^(2)+b^(2)+c^(2)=-2 तथा f(x) = |(1+a^(2)x,(1+b^(2))x,(1+c^(2))x),...
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- यदि a(1),a(2),a(3)....,a(n)...G.P. में हैं, तो |("log" a(n),"log" a(n+...
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- यदि x एक धनात्मक पूर्णाक है, तब Delta = |(x!,(x+1)!,(x+2)!),((x+1)!,(x...
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