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DISHA PUBLICATION-JEE MAIN - 2019 (HELD ON: 9TH APRIL 2019(MORNING SHIFT))-MCQs
- If the standard deviation of the numbers -1, 0, 1, k is sqrt(5) " wher...
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- If f(x) is a non-zero polynomial of degree four, having loca extreme p...
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- The integral int sec^(2//3) "x cosec"^(4//3)"x dx" is equal to (here C...
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- Four persons can hit a target correctly with probabilities (1)/(2),(1)...
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- If the line (x-1)/(2)=(y+1)/(3)=(z-2)/(4) meets the plane, x+2y+3z=15 ...
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- If the tangent to the curve, y = x^(3) + ax -b at the point (1, -5) i...
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- The value of int(0)^(n//2)(sin^(3)x)/(sinx+cos x) dx is
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- The value of cos^(2)10^(@)-cos10^(@) cos 50^(@) + cos^(2) 50^(@) is
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- If the line y = mx + 7 sqrt(3) is normal to the hyperbola (x^(2))/(...
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- The solution of the differential equation x(dy)/(dx) + 2y = x^...
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- For any two statements p and q, the negation of the expression p vee (...
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- All the points in the set S={(alpha+i)/(alpha-i):alpha in R } (i= sqrt...
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- If the fourth term in the binomial expansin of ((2)/(x) + x^(log(6) x)...
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- If the function f defined on (pi/6,pi/3) by {{:((sqrt2 cos x -1)/(cot ...
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- If the function f: R -{1,-1} to A definded by f(x)=(x^(2))/(1-x^(2)), ...
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- A plane passing through the points (0, -1, 0) and (0, 0, 1) and making...
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- Let the sum of the first n terms of a non-constant A.P., a(1), a(2), a...
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- Let S = { theta in [-2pi,2pi]:2 cos^(2) theta + 3 sin theta = 0}, the...
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- If one root of the quadratic equation X^(2)+px+q=0 is 2-sqrt(3) : wher...
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- Let f(x) = 15 -|x-10|, x in R. Then, the set of all values of x, at w...
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