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A function f(x) takes a domain D onto a ...

A function `f(x)` takes a domain D onto a range R if for each `y in R ,` there is some `x in D` for which `f(x)=ydot` Number of function that can be defined from the domain `D={1,2,3}` onto the range `R={4,5}` is 5 (2) 6 (3) 7 (4) 8

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RESONANCE DPP ENGLISH-JEE MAINS-All Questions
  1. sum(r=1)^(n) 1/(log(2^(r))4) is equal to

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  2. The number of real solutions of the equation x^6-x^5+x^4-x^3+x^2-x+1=0...

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  3. A function f(x) takes a domain D onto a range R if for each y in R , ...

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  4. Find logarithm of the following values: 500

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  5. The value of lim(x to oo)(d)/(dx)int(sqrt(3))^(sqrt(x))(r^(3))/((r+1)...

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  6. Find logarithm of the following values : {:((i),0.128,(ii),0.0125,(...

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  7. If alpha and beta are the roots of the equation x^2-px + q = 0 then t...

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  8. Use the logarithm tables to find the logarithm of the following number...

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  9. If cos^(-1)((1-x^(2))/(1+x^(2)))+sin^(-1)((2x)/(1+x^(2)))=p for all x ...

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  10. Use the logarithm tables to find the logarithm of the following number...

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  11. If m and n are positive integers satisfying 1+cos2theta+cos4theta+cos6...

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  12. Find logarithm of the following values: 500

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  13. The period of f(x)=[x]+[2x]+[3x]+[4x]+[n x]-(n(n+1))/2x , where n in ...

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  14. Find logarithm of the following values: 500

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  15. Total number of ordered pairs (x, y) satisfying |y| = cos x and y = si...

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  16. The smallest natural number of the form 123x43y, which is exactly divi...

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  17. Circle with centre C (1, 1) passes through the origin and intersects t...

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  18. Number of integers whose characteristic of logarithms to the base 10 i...

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  19. If f(x+y)=2f(x) f(y) for all x,y where f'(0)=3 and f(4)=2, then f'(4) ...

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  20. If mantissa of lagarithm of 719.3 to the base 10 is 0.8569 then mantis...

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