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Number of ordered pair (s) (x,y) satisfy...

Number of ordered pair (s) (x,y) satisfying the system of equations
`2log(x^(2)+y^(2))-log5=log{2(x^(2)+y^(2))+75}and log((x)/(3))+log(5y) =1+log2, is`

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Let ordered pair (alpha,beta) satisfying the system of equations 2log(x^(2)+y^(2))-log5=log{2(x^(2)+y^(2))+75} and log((x)/(3))+log(5y)=1+log2 then (A) number of such ordered pair is 2(B)alpha^(2)+beta^(2)=25(C)alpha& beta are prime numbers 'D)alpha & beta are coprime numbers

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RESONANCE-DPP-QUESTION
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  2. If ' a ' is a natural number and ' b ' a digit such that (3a+2007)^2=4...

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  3. Number of ordered pair (s) (x,y) satisfying the system of equations ...

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  4. Given x^(2)-xy+y^(2)=4(x+y-4). where x, y both are real numbers. The n...

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  5. If x1a n dx2 are the roots of the equation e^2 x^(lnx)=x^3 with x1> x2...

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  6. If P =3^sqrt(log(3)2)-2^(sqrt(log(2)3))and Q=log(2)log(3)log(2)log (sq...

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  7. If -3+5i is a root of the equation x^(2)+px+q=0 then the ordered pair ...

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  8. Minimum value of of f (x)=2x^(2)-4x+5is

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  9. The statement which gives the best description of location of the vert...

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  10. If (3+2sqrt2)/(3-sqrt2)=a+bsqrt2,"then a & b"(a, b inQ) are respective...

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  11. The number of real solutions of equation x^(log(x)2)+x^(2)=3x is

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  12. If a=(x)/(x^(2)+y^(2))and b=(y)/(x^(2)+y^(2)). The value of (x+y) is

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  13. Which of these-five numbers sqrt(pi^(2)),""^(3)sqrt(0.08),""^(4)sqrt(0...

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  14. If ln^(2)x+3lnx-4 is non negative, then x must lie in the interval :

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  15. If A & B are two rational numbers and AB, A + B and A -B are rational ...

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  16. The expression ((logR((a)/b)^(3))+(log(R)((b)/(c)))^(3)+(log (R)((c)/(...

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  17. If f(x)=x^(4)-2x^(3)+3x^(2)-ax+b is a polynomial such that when it is ...

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  18. Match the following {:(,"Column-I",,"Column-II"),((A),"Even number",...

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  19. STATEMENT-1: log(2 + sin 2x) (x^4+x^2+1)e^(sinx) gt0 STATEMENT-2: Prod...

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  20. The solution set of the equation (x+1)log(3)^(2)x+4xlog(3)-16=0is

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