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a x a x 3 x b x b x 2 x c x c= ...........

a x a x 3 x b x b x 2 x c x c= .............

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The equation |(x-a,x-b,x-c),(x-b,x-a,x-c),(x-c,x-b,x-a)|=0 (a,b,c are different) is satisfied by (A) x=(a+b+c0 (B) x= 1/3 (a+b+c) (C) x=0 (D) none of these

If a , b , c are distinct, then the value of x satisfying |0x^2-a x^3-b x^2+a0x^2+c x^4+b x-c0|=0i s c (b) a (c) b (d) 0

If the equation a x^2+b x+c=x has no real roots, then the equation a(a x^2+b x+c)^2+b(a x^2+b x+c)+c=x will have a. four real roots b. no real root c. at least two least roots d. none of these

(x^a/x^b)^(a+b).(x^b/x^c)^(b+c).(x^c/x^a)^(c+a)

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RD SHARMA ENGLISH-INTRODUCTION TO ALGEBRA-All Questions
  1. If the lengths of edges of a cuboid are 2x ,\ 3y\ a n d\ 4\ x y , then...

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  2. The sum of a\ a n d\ b is multiplied by taking away 5 from their sum. ...

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  3. The length of a rectangle is y times its breadth x. The area of the re...

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  4. 2x^2\X\ 3x y^2\X\ 4x^3y^5 is equal to: (a) 24 x^6y^6 (b) 24 x^6y^7 2...

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  5. Thrice x added to y squared is written as: (a)3x y^2 (b) x^2+y ...

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  6. Write down 7x y^2X\ 3x^2y\ X\ 5y^4 in the exponential form.

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  7. The length and breadth of a room are 3x^2y^3a n d\ 6x^3y^2 respectivel...

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  8. Write down the following in the product form: x^3y^4 (ii) 6x^7y (...

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  9. The volume of a cuboid is given by the product of its length, bread...

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  10. Write 3\ x\ a\ x\ a\ x\ 2\ x\ b\ x\ b\ x\ b\ x\ c\ x\ c\ x\ c\ x\ c in...

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  11. In a large hall there are 4x^2 rows of benches. If each row has 5x^2y^...

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  12. The cost of painting a rectangular metal sheet is square of its are...

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  13. Ravish covers 3x^2y centimetres in one step. What is the distance move...

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  14. Aarushi spends R sdotx\ daily and saves R sdoty per week. How much mo...

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  15. One ball pen costs R sdotx\ and one fountain pen costs R sdotydot Fin...

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  16. x+x+x+ .......(y\ t i m e s)=\

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  17. A chair costs R sdotxdot The cost of x^2y chairs is .............

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  18. a x a x 3 x b x b x 2 x c x c= .............

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  19. A man spends R sdotx per week. The total money spent by him in x y^2 w...

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  20. x^3 X\ 4x y^2 X3/2x y^3=\ .............

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