यदि a तथा b का औसत ((a^(n+1) + b^(n+1) )...

यदि a तथा b का औसत `((a^(n+1) + b^(n+1) ))/((a^n + b^n) ` हो, तो n = ? (a) 0 (b) 1 (c) 2 (d) 4

यदि a तथा b का औसत ((a^(n+1) + b^(n+1) ))/((a^n + b^n) हो, तो n = ? ...
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If A=[(1,a),(0, 1)] , then A^n (where n in N) equals [(1,n a),(0,...
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If A=[(2,-4),(1,-1)] the value of A^n is (A) [(3^n,(-4)^n),(1,(-1)^n)]...
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यदि n(A)=3" तथा "n(B)=2" तो "n(AxxB)=......
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माना कि a,b,c इस प्रकार है कि b(a+c)!=0 यदि |(a,a+1,a-1),(-b,b+1,b-1...
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underset(n to oo)lim (1+a+a^(2)+.....+a^(n-1))/(1+b+b^(2)+...+b^(n-1))...
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Determinant |{:(a+b+nc,(n-1)a,(n-1)b),((n-1)c,b+c+na,(n-1)b),((n-1)c,(...
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("lim")(n→oo)(a n-(1+n^2)/(1+n))=b , where a is a finite number, then ...
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If sum(r=1)^n r(r+1)(2r+3)=a n^4+b n^3+c n^2+d n+e , then (a) a-b=d-c ...
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