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If cos^-1(12/13)=tan^-1x then find x....

If `cos^-1(12/13)=tan^-1x` then find x.

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MAXIMUM PUBLICATION-MODEL QUESTION-EXAMPLE
  1. Slope of the tangent to a curve at any point is twice the x coordinate...

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  2. Solve the linear programming problem graphically Maximise Z=3x+5y ...

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  3. If cos^-1(12/13)=tan^-1x then find x.

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  4. Show that cos^-1(4/5)+cos^-1(12/13)=tan^-1(56/33)

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  5. Consider the binary operation ast on the set R of real numbers, define...

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  6. Let Q be the set of Rational numbers and 'ast' be the binary operation...

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  7. Consider the binary operation ast on the set R of real numbers, define...

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  8. Consider the matrix [[1,0,2],[0,1,2],[0,4,9]] Find A^-1 using element...

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  9. Consider the matrix [[1,0,2],[0,1,2],[0,4,9]] Find the solution of th...

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  10. Show that abs [[1,a,bc],[1,b,ac],[1,c,ab]]=(a-b)(b-c)(c-a)

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  11. If A=[[2,3],[4,-1]] verify that AtimesadjA=absAI

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  12. If f is a function such that f(-x)=f(x), then int(-a)^af(x)dx=………….

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  13. Evaluate int(-pi/2)^(pi/2)cosxdx

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  14. Evaluate int0^1(x^2+1)dx as the limit of a sum.

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  15. Verify mean value theorem for the function f(x)=x^2-4x-3 in the interv...

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  16. Consider the function f(x)=sin^(-1)(2xsqrt(1-x^2)),(-1)/sqrt2lexle1/sq...

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  17. Consider the function f(x)=sin^(-1)(2xsqrt(1-x^2)),(-1)/sqrt2lexle1/sq...

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  18. Show that the lines (x-2)/1=(y+1)/2=(z-3)/1,(x-3)/2=(y-1)/1=(z-4)/2 ar...

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  19. (x-2)/1=(y+1)/2=(z-3)/1,(x-3)/2=(y-1)/1=(z-4)/2 Find the equation of t...

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  20. (x-2)/1=(y+1)/2=(z-3)/1,(x-3)/2=(y-1)/1=(z-4)/2 Show that the above li...

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