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If y(x)=(x^x)^(x) , x gt 0 (d^2y)/(dx^2)...

If `y(x)=(x^x)^(x) , x gt 0 (d^2y)/(dx^2)+20` at `x=1`

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JEE MAINS PREVIOUS YEAR-JEE MAIN 2022-Question
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  2. Let foot of perpendicular from point (1,2,4) on line (x+2)/4=(y-1)/2=(...

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  3. If y(x)=(x^x)^(x) , x gt 0 (d^2y)/(dx^2)+20 at x=1

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  4. Let vec a and vec b be two vectors along diagonals of parallelogram ha...

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  5. The value of int0^1 dx/(7^[[1/x]]) is ( where [.] denotes the greatest...

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  6. A matrix 'A' of order 3xx3 and abs(A)=2 , then abs((detA)(adj(adjA))^3...

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  7. Number of real solution of equation 4x^7+3x^3+5x+1=0 are

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  8. Area of region S:y^2 le 8x , y ge sqrt2 , x le 1

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  9. What is the probability of seclecting three digit number with at least...

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  10. Consider 15 observation and their mean was 8 and standard deviation wa...

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  11. How many 5 digit multiples of 6 can be formed using digit {1,2,3,5,6,7...

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  12. Two poles AB , PQ are 160m apart and C is the mid-point of BQ on the g...

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  13. Eccentricity of hyperbola x^2/a^2-y^2/b^2=1 is sqrt5/2 & length of lat...

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  14. sum(k=1)^31 .^31Ck.^31C(k-1) - sum(k=1) ^30 .^30Ck.^30C(k-1) is equal ...

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  19. If in a given GP series a1 xx a3 xx a5 xx a7 = 1/1296 ,and a2+a4=7/36 ...

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  20. If int0^1 [-8x^2+6x+1]dx=t where [.] denotes G.I.F then t equals to

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