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find domain of sin-1 { x2 + 1/2x } m not able to find it... please help me...!! ...
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A point mass starts moving in a straight line with constant acceleration.After time to the acceleration changes its sign,remaining the same in magnitude.Determine the time t from the beginning of motion in which the point mas ...
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A body of mass 10 kg is being acted upon by a force 3t2and an opposing constant force of 32N.The initial speed is 10ms-1.The velocity of body after 5s is (a)14.5ms-1 (b)6.5ms-1 (c)3.5ms-1 (d)4.5ms-1 (According to me, accelera ...
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*Image* follow link given post #3 for image please give solutions... ...
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*Image* follow link given post #3 for image please give solutions... ...
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*Image* follow link given post #3 for image please give solutions... ...
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*Image* follow link given post #3 for image please give solutions... ...
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1) Out of C6H5CH2Cl and C6H5CHClC6H5 which is more easily hydrolysed by aqueous KOH. (please explain whether it is SN1 or SN2 for each) 2) p-dichlrobenzene has higher or lower solubility than those of o- and m- isomers ? ...
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if Σn=55 , then Σn2= ...
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\hspace{-16}\bf{\int_{-3}^{3}x^8.\left\{x^{11}\right\}dx=}$\\\\\\ Where $\bf{\{x\}=}$ Fractional Part function......... ...
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The reduction potential of two half cell reactions are PbSO4+2e-→Pb+SO42- E°=-0.27V Ag+(aq)+e-→Ag(s) E°=0.75V The feasible reaction will be ...
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Three rods of identical cross-sectional area and made from the same metal form the sides of an isosceles triangle ABC, right angeled at B. The points A and B are maintained at temperatures T and (√2)T respectively. In stead ...
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Three rods of identical cross-sectional area and made from the same metal form the sides of an isosceles triangle ABC, right angeled at B. The points A and B are maintained at temperatures T and (√2)T respectively. In stead ...
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1. The no. of tangents to the curve y = cos(x+y) , |x| ≤ 2Π, that are parallel to the line x+2y=0 is ? 2. If 2008θ=Π, and 2 .\sum_{r=1}^{r=n} \sin(r\theta)\cos(r^2\theta) is an INTEGER , then find the least integral n ? ...
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1. The no. of tangents to the curve y = cos(x+y) , |x| ≤ 2Π, that are parallel to the line x+2y=0 is ? 2. If 2008θ=Π, and 2 .\sum_{r=1}^{r=n} \sin(r\theta)\cos(r^2\theta) is an INTEGER , then find the least integral n ? ...
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1. The no. of tangents to the curve y = cos(x+y) , |x| ≤ 2Π, that are parallel to the line x+2y=0 is ? 2. If 2008θ=Π, and 2 .\sum_{r=1}^{r=n} \sin(r\theta)\cos(r^2\theta) is an INTEGER , then find the least integral n ? ...
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1. If nitrogen gas molecule goes straight up with its rms speed at 0°c from the surface of the earth and there are no collisions with other molecules, then it will rise to an approx. height of (a) 8 km (b) 12 km (c) 12 m (d) ...
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The sum of roots of the equation x + 1 - 2 log2 (2x + 3) + 2 log4 (10 - 2-x) = 0 is a) log211 b) log212 c) log213 d) log214 ...
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The sum of roots of the equation x + 1 - 2 log2 (2x + 3) + 2 log4 (10 - 2-x) = 0 is a) log211 b) log212 c) log213 d) log214 ...
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Find solution set of logx2 . log2x2 =log4x2 ...
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Find solution set of logx2 . log2x2 =log4x2 ...
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Find solution set of logx2 . log2x2 =log4x2 ...
