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Find the number of diagonals of a 16-sid...

Find the number of diagonals of a 16-sided polygon.

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RESONANCE DPP-JEE MAINS-All Questions
  1. Which of the following is false? (p=>q)hArr(~ a=>~ p) b. pvv...

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  2. Evaluate/simplify the following: |sqrt(7-4sqrt(3))|+|sqrt((2-sqrt(3))^...

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  3. Find the number of diagonals of a 16-sided polygon.

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  4. If roots of x^3+bx^2+cx+d=0 are (A) in A.P. then 2b^3-9bc+27d=0 (B) ...

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  5. A five digits number of the form xyzyx is choosen, probability that x<...

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

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  7. Match the following If alpha,beta are the roots of the equation x^2-4...

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  8. The algebraic sum of deviations of 10 observations measured from 16 to...

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  9. If abc=p and A=[(a,b,c),(c,a,b),(b,c,a)], prove that A is orthogonal i...

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  10. An ordinary cube has 4 blank faces, one face mark 2 and another marke...

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  11. If P(A)=0. 59 ,P(B)=0. 30P(AnnB)=0. 21 , then P(A^(prime)nnB^(prime)...

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  12. If alpha,beta are the roots of the equation, x^2-2x+3=0, find the e...

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  13. The value of x satisfying the equation (6x+2a+3b+c)/(6x+2a-3b-c)=(2x+6...

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  14. If (x1, y1)&(x2, y2) are the solutions of the equaltions, (log)(225)(x...

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  15. Different words are formed by arranging the letters of the word 'SUCCE...

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  16. Which of the following is correct? (log)2 0.9 is negative b. (log)(0. ...

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  17. If x, y are rational numbers such that (x+y)+(x-2y)sqrt(2)=2x-y+(x-y-1...

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  18. If the difference of the roots of the equation, x^2+p x+q=0 be unity, ...

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  19. The multiplication of a rational number 'x' and an irrational numbe...

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  20. If ' a ' is a natural number and ' b ' a digit such that (3a+2007)^2...

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