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Among α,β and γ rays, the ionizing power is in which order? ...
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Find the equation of the median of the traingle with vertices (0,0), (1,6), (6,2) through (1,6) ...
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the triangle formed by 2x+y=6; x+2y=6 and x+y=6 is. ...
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If y intercept of a line is 5 and ⊥ to x+3y=0; The equation is of this line is: ...
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If (a,2a), (1,1) and (3,2) are collinear, a=? ...
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If (0,0) and (3,4) are two diagonally off vertices of a squate. Which of the following could be another vertex? ...
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A point at a distance 5 from (3,2) on the line 3x+4y=17 is ...
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Find the line at a distance 5 from origin and forming an angle of sin-1(3/5) ...
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Find the line passing through the mid point of the segments formed by joining (2,2) with (4,2) and (6,4) with (10,6) ...
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Find the line ⊥ to 2x+3y=4 and passing through (0,0) ...
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Find the range of (x-1)2 + 3 ...
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if t = x<xup2+1/x<xup2, Find the range of t+1/t. <br> Hint: Find the range of t. ...
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What is the period of sin x + cos x ...
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Find the period of (sin x + cos x)/(sin x - cos x) ...
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If f(x)=x+1/x Find:[f(x)+f(1/x)]*[1/f(x)+1/f(1/x)] ...
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The equation of th eangular bisector of the lines x+7y=8 and 7x-y=6 ...
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Which of the following is an even function where a is an integer. ...
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<table><tr><td>Find the domain of log(</td><td><u>x-a</u><br>x-b</td><td>)+log(</td><td><u>x-b</u><br>x-a</td><td>) ; a< ...
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<table><tr><td>Find the domain of </td><td><u> |x| </u><br>√|x|-x/2</td></tr></table> ...
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Find the domain of √-x2+5x-6 ...
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If the electron in a H atom falls from the 3rd to the 2nd orbit with a release of energy E<sub>1 and another electron in a singly ionised helium atom from the 6th orbit to the 4th with a release of energy E<sub>2, ...
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For 2 radiations, if λ<sub>1=3λ<sub>2. Which of the following is true? ...
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if 10% of incident photons are used for overcoming the threshold limit, find the threshold energy. ...
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PLS POST SOME LOGICAL EQUIVALENCE DAT WE CAN MEMORISE RATHER THAN ENTERIN VALUES IN TRUTH TABLE N CONFIRMIN IN ORDER TO SAVE TIME IN EXAMS.. PLS GUYZ N GALS.... PLS... ...
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Two conducting spheres of radii r and 3r initially have charges 3q and q respectively. their separation is much larger than their radii. if they are joined by a conductor of high resistance, the force btween them at time T=t ...
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SILVER MIRROR TEST ...... IODOFORM TEST .... ...
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*Image* answer Q no 3 ...
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if we add NBS does Br add onto 3(degree) 2(degree) or first degree HYDROGEN????? pls explain y Eg *Image* ...
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If logxy*logxyy*logx2yy =1/6 the express y as a real function of x and indicate the domain of definition . i have tried it and got x+xy+x2y=y6 now what next? ...
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http://www.4shared.com/dir/11457677/f1a591b2/sunil_amanchi.html gud collection of q papers of Narayan iit academy ...