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If two matrices A and B of orders 2 xxm ...

If two matrices A and B of orders `2 xxm` and `3xxn` respectively are conformable for the product AB of order `p xx 4`, find the values of m, n and p.

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UNITED BOOK HOUSE-SET 14-EXERCISE
  1. Prove that, 2 sin^(-1)x = sin^(-1) (2x sqrt (1-x^2))

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  2. prove without expanding, |[(a-b),1,a],[b-c,1,b],[c-a,1,c]|=|[a,1,b],[b...

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  3. If two matrices A and B of orders 2 xxm and 3xxn respectively are conf...

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  4. Evaluate:underset(xrarr0)lim log(1 + alphax)/(sin betax)

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  5. If y = logxtanx, find (dy)/(dx).

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  6. overset(pi//2)underset(-pi//2)int |sin x|dx =

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  7. Form the diffential equation of family of parabolas having vertex at t...

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  9. Using direction ratios show that the points (2,6,3),(1,2,7) and (3,10,...

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  10. Find the equation of the plane which passing through the point hati + ...

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  11. For three mutually exclusive events X,Y and Z it is given that P(x) = ...

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  12. A discrete random variable X has the following distribution: find a.

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  13. If xy = 1 + a^2 then show that, tan^(-1) [1/(a + x)]+tan^(-1) [1/(a+y)...

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  14. By using properties of determinants. Show that: |1+a^2-b^2; 2ab; -2b: ...

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  16. If y= (tan^(-1)x)^2, then show that (1+x^2)^2(d^2y)/(dx^2)+2x(1+x^2)(d...

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  19. Solve:(x^2-1)(dy)/(dx) + 2xy = 2/(x^2-1)

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  20. vec a = hati +hatj + hatk and vecb = -2hati +hatj +2hatk represent two...

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