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True/False: In -5x y , the coeff...

True/False: In `-5x y ,` the coefficient of x is `-5y :` the coefficient of `y` is `-5x` and the coefficient of `x y\ i s-5`.

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In `-5xy`, the coefficient of `x` is `-5y`: the coefficient of `y` is`-5x` and the coefficient of `xy` is `-5`.
Therefore, the given statement is True.
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RD SHARMA-ALGEBRAIC EXPRESSIONS AND IDENTITIES-All Questions
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  2. The expressions a-b+2x^2+y^2-x y ,\ x^3-2y^3-3x^2\ y^2z\ etc. are tri...

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  3. True/False: In -5x y , the coefficient of x is -5y : the coeff...

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  4. In x , the coefficient of x is -1.

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  5. In 3a^2b c , the coefficient of a^2\ is\ 3b c , the coefficient of b ...

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  6. In the algebraic expression x^2-x y+y z-4, the constant term is -4

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  7. In the algebraic expression 2a^2b+3a b^2-7a b-4b a^2, we have 2\ a^2b ...

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  8. Identify the terms, their coefficients for each of the following exp...

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  9. Identify the terms, their coefficients for each of the following exp...

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  10. Identify the terms, their coefficients for each of the following exp...

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  11. Classify the following polynomials as monomials, binomials, trinomia...

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  12. Classify the following polynomials as monomials, binomials, trinomi...

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  13. Classify the following polynomials as monomials, binomials, trinomi...

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  14. Classify the following polynomials as monomials, binomials, trinomia...

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  15. Add ; 7x^2-4x+5,\ -3x^2+2x-1\ a n d\ 5x^2-x+9.

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  16. Add : 5x^2-1/3x+5/2,-1/2x^2+1/2x-1/3a n d-2x^2+1/5x-1/6dot

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  17. Add the following algebraic expressions: 2,(2y)/3-(5y^2)/3+(5y^3)/2,-4...

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  18. Subtract : (-2y^2+1/2y-3)\ from7y^2-2y+10.

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  19. Subtract : 3/2x^2y+4/5y-1/3x^2y z\ from \ (12)/5x^2y z-3/5x y z+2/3x^...

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  20. Take away 9/2+x/2+3/5x^2+7/4x^3\ \ \ from\ \ 7/2-x/3-(x^2)/5dot

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