Let f(x)=(1+x)/(1-x) . If A is matrix ...

Let `f(x)=(1+x)/(1-x)` . If `A` is matrix for which `A^3=O ,t h e nf(A)` is (a)`I+A+A^2` (b) `I+2A+2A^2` (c) `I-A-A^2` (d) none of these

Let f(x)=(1+x)/(1-x) . If A is matrix for which A^3=O ,t h e nf(A) ...
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If f(x)={x^2sin(pix)/2,|x|<1x|x|,|x|geq1,t h e nf(x)i s an even funct...
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Let f(x)=(1+x)/(1-x) . If A is matrix for which A^3=O ,t h e nf(A) ...
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If I = int xsin^(-1){(1)/(2)sqrt((2a-x)/(a))dx=Kx^(2)sin^(-1){(1)/(2)s...
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If af(x+1)+bf(1/(x+1))=x ,x!=-1,a!=b ,t h e nf(2) is equal to (a) (2a)...
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ifint(dx)/(x^2(x^n+1)^(((n-1)/n)) )=-[f(x)]^(1/n)+c ,t h e nf(x)i s ...
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If A^3=O ,t h e nI+A+A^2 equals a.I-A b. (I+A^1)^(-1) c. (I-A)^(-1) d...
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Let f(x)=(1+x)/(1-x) . If A is matrix for which A^3=0,then f(A) is (a)...
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If x=a t^2,y=2a t , then (d^2y)/(dx^2) is equal to (a)-1/(t^2) (b...
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