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Find number of digits in 18^20...

Find number of digits in `18^20`

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RESONANCE DPP ENGLISH-JEE MAINS-All Questions
  1. The number of integer belonging to the interval [-3, 30] but not belon...

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  2. If A=[{:(1,-1,1),(0,2,-3),(2,1,0):}] and B=(adjA) and C=5A, then find ...

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  3. Find number of digits in 18^20

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  4. Consider the function f(x)=(sec^(-1)x)^2+(cos e c^(-1)x)^2 then Range ...

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  5. It the first and (2n-1)^(th) terms of an A.P.,a G.P. and an H.P. of po...

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  6. A right triangle ABC with sides 5 cm, 12 cm and 13 cm is revolved a...

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  7. Which of the following statements are incorrect? I. If f(x) and g(x) a...

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  8. Find the value of x satisfying the equation ((log)3 root(3)(3x)+(log)x...

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  9. A relation R is defined on the set of circles such that "C(1)RC(2)impl...

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  10. Let a(1),a(2),a(3), be three positive numbers which are G.P. with comm...

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  11. If A(1,p^2),B(0,1) and C(p ,0) are the coordinates of three points, th...

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  12. Which of the following set of value of x satisfy the inequality x^2-4x...

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  13. The value of k for which product of two of the roots of the equation x...

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  14. If A=[(a,b,c),(b,c,a),(c,a,b)],abc=1,A^(T)A=l, then find the value of ...

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  15. If the equation of plane containing the line x-y+z=0a n dx+y+z-2=0 and...

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  16. Find the number of common terms to the two sequences 17, 21, 25, 417 a...

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

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  18. Find the value of 'k' for which the following set of quadratic equatio...

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  19. If A is a square matrix of order 3 such that |A|=2 , then write the va...

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  20. The solution set of the inequation 3^(72)(1/3)^x(1/3)^(sqrt(x))>1 is [...

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