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a function f(x) satisfies f(1)=3600 and f(1)+f(2)............f(n)=n2f(n) for all +ve integers n>1 find f(9) ...
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compute....................................................................................................... 1) *Image* 2) *Image* 3) *Image* where [ ] is the greatest integer function and n is an integer 4) *Image* 5) *Ima ...
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find the value of sin\left(\textrm{log} \left ( \textup{i}^\textup{i} \right ) \right) ...
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is there any shortcut to determine whether a species is paramagnetic or dimagnetic without actually writing the electronic configuration? ...
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In the situation shown in the figure for whAT value of force F sliding between middle and lower block will start *Image* ...
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*Image* ...
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let f(x)=\int_{0}^{1}{\left|t-x \right|t.dt} for all real xfind the function f(x) and its minimum value ...
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find all the numbered pairs (x,y) that satisfy the equation tan^4x+tan^4y+2cot^2x.cot^2y=3+sin^2(x+y) ...
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PLZ SOLVE If all the distinct roots of the equation x^{47}+2x^{46}+3x^{45}...........+24x^{24}+23x^{23}....................2x^2+x=0 are z_1,z_2.......z_k and imaginary part of z_k^2 is b_k Then find the value of \left|b_1 \ri ...
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Limit \lim_{n\to\infty}\frac{(n+1)^{9}+(n+2)^{9}+\cdots+(n+n)^{9}}{1^{9}+2^{9}+\cdots+n^{9}} =2^{k}-1 Find K ...
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plz solve 1) \int_{0}^{\infty}{\frac{1}{(x^2+a^2)(x^2+b^2)}}dx 2) \int_{0}^{\pi}{log(1-6cosx+9)}dx 3) \int_{0}^{1}{\frac{x^{a-1}-x^{-a}}{(1+x)logx}}dx ...
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1) \\\textit{Find the values of }\left | a \right |+\left | b \right |\textit{such that the identity }\\ \left | ax+by \right |+\left | bx+ay \right |=\left | x \right |+\left | y \right |\emph{holds } \forall x ,y\epsilon R ...
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column1- A). C=CV-2R B)PV3=constant C) C=CV+2R D)P=2V5 COLUMN 2- P) if volume increases then tep. will also increase Q) if volume increases then tep. will decrease R) For expansion the heat will hav to be supplied to the gas ...
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Number of solns for x between 3 and 15 if \int_{0}^{x}{\left[t \right]}.dt=\int_{0}^{\left[x \right]}{t.dt} wer [.] is GIF ...
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how to draw graph of x^(something in fraction) say x2/3 ...
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\left ( 1+\frac{1}{3} \right )\left ( 1+\frac{1}{3^2} \right )\left ( 1+\frac{1}{3^4} \right )\left \left ( 1+\frac{1}{3^8} \right )..........................\left ( 1+\frac{1}{3^{2^n}} \right ) ...
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le the rth term tr of a series is given by t_{r}=\frac{r}{1+r^{2}+r^{4}} then find the value of \lim_{n\rightarrow \infty }\sum_{r=1}^{n}{t}_{r} ...
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If f(x)=\frac{1-x}{1+x} , Then find f2010(x) = here f2010(x) = fofof................2010 times. ...
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For any acute angled \Delta ABC find the minimum value of \frac{sinA}{A}+\frac{sinB}{B}+\frac{sinC}{C} ...
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*Image* ...
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f(x)=\frac{3a}{x+a}+\frac{4b}{x+b}-\frac{5c}{x+c}-\frac{6d}{x+d} is divisible by x2 the find the value of *Image* ...
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*Image* my doubt since ∫dl=0 why net force is not 0? ...
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find the max no of hyperconjugation forms of structure *Image* tell how to find i m geting 7 but ans is diff ...
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1) 1 + \frac{(1.3) }{6}+ \frac{(1.3.5)}{6.8} +.............. 2) \frac{2}{1!} + \frac{6}{2!} + \frac{12}{3!} + \frac{20}{4!} + ................. find the sum ...
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*Image* ...
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If f(x)=\frac{a^x}{a^x +\sqrt{a}} [a>0] then evaluate \sum_{r=1}^{2n-1}{2f(\frac{r}{2n})} ...
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i hav jus started with organic chemistry....can u all tell me will the theory der in brilliants study material be sufficent for it or do i need to study something else also from somewer???? ...
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*Image* ...
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giv reason *Image* ...
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*Image* ...
