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The number of solutions of the equation ...

The number of solutions of the equation `sin((pix)/(2sqrt3))=x^2-2sqrt3x+4`

A

1

B

2

C

0

D

infinite

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The correct Answer is:
A
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MCGROW HILL PUBLICATION-QUADRATIC EQUATIONS-Exercise ( Level 1 (single correct answer type questions))
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  2. The value of sqrt(8 + 2 sqrt(8 + 2 sqrt(8 + 2 sqrt(8 + . . . . )))) i...

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  3. The number of solutions of the equation sin((pix)/(2sqrt3))=x^2-2sqrt3...

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  4. The number of solutions of |x+2| = 2(3 - x) is

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  5. If the equation ax^(2)+bx+c=0 (a lt 0) has two roots alpha and beta su...

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  6. Two non-integer roots of (x^(2) - 5x)^(2) - 7 (x^(2) - 5x) + 6 = 0 are

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  7. The number of real roots of ((x - 1)/( x + 1))^(4) - 13 ((x - 1)/( x +...

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  8. The number of negative roots of 9^(x +2) - 6 (3^(x +1)) + 1 = 0 is

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  9. The number of roots of 81 ((2x - 5)/( 3x +1))^(4) - 45 ((2x - 5)/(3x ...

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  10. (x^2+3x+2)^2 - 8(x^2+3x) -4 =0

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  11. The number of roots of the equation sqrt((x)/(x - 3)) + sqrt((x - 3)/(...

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  12. 4(x-1/x)^2+8(x+1/x)=29 is

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  13. Irrational roots of the equaiton 2x^(4) + 9x^(3) + 8x^(2) + 9x + 2 = 0...

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  14. Sum of the roots of the equaiton 4 (x - (1)/(x))^(2) - 4 (x - (1)/(x)...

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  15. The number of irrational roots of the equation (x-1) (x-2) (3x-2) (...

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  16. Product of roots of the equation x - sqrt(3 x - 6) = 2 is

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  17. Number of roots of the equation 2sqrt(2x+1)=2x-1 is 0 (b) 1 (c) 2 (...

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  18. Product of roots of the equation sqrt(13 - x^(2)) = x + 5 is

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  19. The number of roots of the equation sqrt(x^2-4) -(x- 2) = sqrt(x^2 - 5...

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  20. The product of the roots of the equaiton sqrt(x^(2) - 4x + 3 ) + sqrt...

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