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NTA MOCK TESTS-NTA JEE MOCK TEST 63-MATHEMATICS
- The slopes of the tangents to the curve y=(x+1)(x-3) at the points whe...
02:24
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- How many 3xx3 matrices M with entries from {0,1,2} are there, for whic...
08:54
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- If veca,vecb,vecc are perpendicular to vecb+vecc,vecc+veca and veca+v...
05:58
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- Let f(x)=int(0)^(x)(t-1)(t-2)^(2)"dt. If "f(x) gek for all x and for s...
04:25
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- If y(x) is a solution of (dy)/(dx)-(xy)/(1+x)=(1)/(1+x) and y(0)=-1, t...
06:25
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- The area enclosed by the curve y^(2)=x^(4)(1-x^(2)) is
05:46
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- Let x(1), x(2),….,x(n) be n observation such that sum(x(i))^(2)=400 an...
03:46
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- The line L given by x/5 + y/b = 1 passes through the point (13,32).the...
04:48
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- If 0ltAltB ltpi, sin A+sinB=sqrt((3)/(2)) and cos A+cosB=(1)/(sqrt2), ...
07:22
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- P(1) and P(2) are corresponding points on the ellipse (x^(2))/(16)+(y^...
06:15
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- The direction ratios of the normal to the plane passing through the po...
03:03
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- The line y=2x+c is tangent to the parabola y^(2)-4y-8x=4 at a point wh...
02:39
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- Let f(x)=x^(2)-x+1, AA x ge (1)/(2), then the solution of the equation...
01:54
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- what are the truth values of ( ~ p Rightarrow ~ q) and ~( ~ p Rightar...
02:13
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- Let alpha, beta and gamma are the roots of the equation 2x^(2)+9x^(2)-...
06:26
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- The value of lim(nrarroo)((e^((1)/(n)))/(n^(2))+(2e^((2)/(n)))/(n^(2))...
04:48
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- The number of numbers, lying between 99 and 1000 that can be made from...
01:30
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- If z(1+a)=b+ic and a^2+b^2+c^2=1, then [(1+i z)//(1-i z)= (a+i b)/(1+...
04:22
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- The value of lim(xtooo) ((3x-4)/(3x+2))^(((x+1)/3)) is
02:19
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- If x^(y). y^(x)=16, then the value of (dy)/(dx) at (2, 2) is
03:30
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