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The equation (a(x-b)(x-c))/((a-b)(a-c))...

The equation
`(a(x-b)(x-c))/((a-b)(a-c)) + (b(x-c)(x-a))/((b-c)(b-a))+ (c (x-a) (x-b))/((c-a)(c-b))= x ` is satisfied by

A

No value of x .

B

Exactly two values of x.

C

Exactly three values of x.

D

All values of x

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The correct Answer is:
D
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AAKASH INSTITUTE ENGLISH-COMPLEX NUMBERS AND QUADRATIC EQUATIONS-Assignment (Section -B) (objective Type Questions ( one option is correct)
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  4. If z1=3−2i,z2=2−i and z3=2+5i then find z1+z2−3z3

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  7. if the difference of the roots of the equation x^(2)+ ax +b=0 is equa...

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  8. If the equations px^2+2qx+r=0 and px^2+2rx+q=0 have a common root then...

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  9. If the equations ax^2 + bx + c = 0 and x^2 + x + 1= 0 has one common r...

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  10. If 1,2,3 are the roots of the equation x^(3) + ax^(2) + bx + c=0 , th...

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  11. Consider that f(x) =ax^(2) + bx +c, D = b^(2)-4ac , then which of the...

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  14. If one root of equation (l-m) x^2 + lx + 1 = 0 be double of the other ...

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  15. if p,q,r are real numbers satisfying the condition p + q +r =0 , then ...

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  16. The roots of the equation x^(3) -2x^(2) -x +2 =0 are

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