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If a/(b c)-2=sqrt(b/c)+sqrt(c/b), where ...

If `a/(b c)-2=sqrt(b/c)+sqrt(c/b),` where `a , b , c >0,` then the family of lines `sqrt(a)x+sqrt(b)y+sqrt(c)=0` passes though the fixed point given by `(1,1)` (b) `(1,-2)` `(-1,2)` (d) `(-1,1)`

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RESONANCE DPP-JEE MAINS-All Questions
  1. A line of fixed length 2 units moves so that its ends are on the po...

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  2. The range of values of lambda,lambda>0 such that the angle theta ...

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  3. If a/(b c)-2=sqrt(b/c)+sqrt(c/b), where a , b , c >0, then the family ...

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  4. The base of triangle passes through a fixed point (f,g) and its other ...

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  5. Let A (-2, 0) and B(2, 0), then the number of integral values of a, a ...

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  6. From a point "P" on the line 2x y 4 which is nearest to the circle x2 ...

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  7. If the circle x^2 + y^2 + ( 3 + sin beta) x + 2 cos alpha y = 0 and x...

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  8. A five digits number divisible by 3 is to be formed using the number 0...

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  9. If alpha and beta are roots of the equation x^(2)-3x+1=0 and a(n)=alph...

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  10. if f(x)=x+sinx, then find (2)/(pi^(2)).int(pi)^(2pi)(f^(-1)(x)+sinx)dx

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  11. Q. if f(n,theta)=prod(r=1)^n(1-tan^2(theta/2^t)), then compute lim(n->...

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  12. A triangle is formed by the lines whose combined equation is given by ...

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  13. The number of terms in the expansion of (x^2+1+1/x^2)^n, n in N , is:

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  14. if y^(2)(y^(2)-6)+x^(2)-8x+24=0, then maximum value of sqrt(y^(4)+x^(2...

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  15. The tangent to y=ax^2 + bx+7/2 at (1, 2) is parallel to the normal at...

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  16. Let Sn=1+2+3++n and Pn=(S2)/(S2-1)dot(S3)/(S3-1)dot(S4)/(S4-1)(Sn)/(S...

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  17. A curve is represented parametrically by the equations x=t+e^(at) and ...

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  18. Point A lies on the line y=2x and the sum of its abscissa and ordinate...

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  19. A committee of two persons is selected from two men and two women. ...

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  20. The number of possible outcomes in a throw of n ordinary dice in wh...

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