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DISHA PUBLICATION-JEE MAIN - 2019 (HELD ON: 9TH APRIL 2019(MORNING SHIFT))-MCQs
- 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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- Let S be the set of all values of x for which the tangent to the curve...
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- If a tangent to the circle x^(2)+y^(2)=1 intersects the coordinate axe...
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- Let vecalpha = 3hati + hatj and beta= 2hati - hatj + 3hatk. If vecbeta...
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- The area (in sq units) of the region A={(x,y): x^(2) le y le x +2} is
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- If [{:(1, 1), (0,1):}]*[{:(1, 2), (0,1):}]*[{:(1, 3), (0,1):}]cdotcdot...
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- Let sum(k=1)^(10)f(a+k)=16(2^(10)-1), where the function f satisfies ...
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- A committee of 11 members is to be formed from 8 males and 5 m=females...
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