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Let A=[{:(,cos^(-1)x, cos^(-1)y,cos^(-1)...

Let A=`[{:(,cos^(-1)x, cos^(-1)y,cos^(-1)z),(,cos^(-1)y, cos^(-1)z,cos^(-1)x),(,cos^(-1)z, cos^(-1)x,cos^(-1)y):}]` such that |A|=0, then maximum value of x+y+z is

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RESONANCE ENGLISH-MATRICES & DETERMINANT-HLP
  1. If a x1 2+b y1 2+c z1 2=a x2 2+b y2 2+c z2 2=a x3 2+b y3 2+c z3 2=d ,a...

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  2. if (x(1)-x(2))^(2)+(y(1)-y(2))^(2)=a^(2), (x(2)-x(3))^(2)+(y(2)-y(3))^...

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  3. Let A=[{:(,cos^(-1)x, cos^(-1)y,cos^(-1)z),(,cos^(-1)y, cos^(-1)z,cos^...

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  4. If y=(u)/(v), where u and v are functions of x, show that v^(3)(d^(2...

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  5. If alpha, beta are the roots of the equation ax^(2)+bx+c=0 and S(n)=al...

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  6. Let a >0,d >-0. Find the value of the determinant |1/a1/(a(a+d))1/((a+...

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  7. Let overset(to)(a(r))=x(r )hat(i)+y(r )hat(j)+z(r )hat(k),r=1,2,3 thre...

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  8. If |(x^k,x^(k+2),x^(k+3)), (y^k,y^(k+2),y^(k+3)), (z^k,z^(k+2),z^(k+3)...

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  9. If the determinant |(x+a,p+u,l+f),(y+b,q+v,m+g),(z+c,r+w,n+h)| splits ...

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  10. about to only mathematics

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  11. If a,b,c are comples number and z=|{:(,0,-b,-c),(,bar(b),0,-a),(,bar(c...

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  12. If f(x)=log(10)x and g(x)=e^(ln x) and h(x)=f [g(x)], then find the va...

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  13. If a,b,c are real number, and D=|{:(,a,1+2i,3-5i),(,1-2i,b,-7-3i),(,3+...

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  14. If A=[{:(,1,a),(,0,1):}] then find lim(n-oo) (1)/(n)A^(n)

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  15. "Let" P=[{:(,"cos"(pi)/(9),"sin"(pi)/(9)),(,-"sin"(pi)/(9),"cos"(pi)/(...

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  16. Let A=[{:(,1,1,1),(,1,1,1),(,1,1,1):}] , B=[{:(,2,-1,-1),(,-1,2,-1),(,...

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  17. Let A be a (4xx4) matrix such that the sum of elements in each row is ...

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  18. Let A=[{:(,x+lambda,x,x),(,x,x+lambda,x),(,x,x,x+lambda):}]then prove ...

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  19. Let A be a nxxn matrix such thatA ^(n) = alpha A, where alpha is a ...

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  20. Let p and q be real number such that x^(2)+px+q ne0 for every real num...

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