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If x=5a n dy=-2t h e nx-2y=9. The contr...

If `x=5a n dy=-2t h e nx-2y=9.` The contrapositive of this statement is A.If `x-2y=9t h e nx=5a n dy=-2` B. If `x-2y!=9t h e nx!=5a n dy!=-2` C. If `x-2y!=9t h e nx!=5ory!=-2` D. If `x-2y!=9t h e ne i t h e rx!=5a n dy!=-2`

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RESONANCE DPP-JEE MAINS-All Questions
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  2. Convert into perfect square. (x^2+x+1/4)-1/4

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  3. If x=5a n dy=-2t h e nx-2y=9. The contrapositive of this statement is...

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  4. Evaluate the determinants (i) |3-1-2 0 0-1 3-5 0| (ii) |3-4 5 1 1-...

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  5. In the given figure (circle), P T=5,P D=7a n dP A=2, then the value of...

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  7. Evaluate the determinants |[3,-1,-2],[0,0,-1],[3,-5,0]|

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  8. If (3-2sqrt(2))/(3-sqrt(2))=a+bsqrt(2) , then a&b(a ,b in Q) are resp...

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  9. Evaluate the determinants |[3,-1,-2],[0,0,-1],[3,-5,0]|

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  10. Number of values of n in N for which n^4 + 4 is prime is

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  12. Evaluate the determinants in |2 4-5-1|

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