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BITSAT GUIDE-QUESTION-PAPERS-2012-Mathematics (Single correct answer type:)
- If the length of the major axis of the ellipse ((x^(2))/(a^(2)))+((y^(...
02:13
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- S and T are the foci of the ellipse (x^2/a^2)+(y^2/b^2)=1 and B is an...
04:16
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- The difference of the focal distances of any point on the hyperbola is...
03:20
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- If A+B+C=180^@ , then (cot A +cotB +cotC)/(cot A cotBcotC) is equal to
02:20
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- The angles of a triangle are in AP and the least angle is 30^(@). What...
01:52
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- If p=tan20^@ express (tan160^@-tan110^@)/(1+tan160^@.tan110^@) in term...
01:35
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- If 4sin^(-1)x+cos^(-1)x=pi, then x is equal to
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- In Delta ABC, if a=2, b=3 and sin A =(2)/(3). Then, cos C is equal to
02:46
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- The vector equation barr=hati-2hatj-hatk+t(6hatj-hatk), represents a...
05:08
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- The work done by the force 4i-3j+2k in moving a particle along a strai...
02:11
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- lim(xrarr0) ((2+x) sin(2+x)-2sin2)/x=
01:27
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- If f(x)=((3x+tan^(2) x)/x) is continuous at x=0, then f(0) is equal to...
03:40
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- If x is measured in degree then(d)/(dx) (cos x ) is equal to
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- ((d)/(dx))[log(sec x - tan x)] is equal to
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- If x =cos^3 theta and y = sin^3 theta , then 1+((dy)/(dx))^(2) is eq...
02:17
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- If x = "at"^2 , y = 2at , then (d^2y)/(dx^2) is equal to
02:11
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- If the rate of change in the circumference of a circle of 0.3 cm/s th...
02:21
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- If y = x^3 - ax^2 + 48x + 7 is an increasing function for all real val...
01:39
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- Rolle's theorem is not applicable for the function f(x)=|x| in the int...
03:09
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- int(2)/((e^(x)+e^(-x))^(2))dx is equal to
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