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Fe(OH)<sub>3 and Cr(OH)<sub>3ppt. are separated by using ...
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Aqueous solution of BaBr2 gives yellow ppt. with ...
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Find dy/dx at x→0 from +ve, y=tan-1(cos√x) ...
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Find dy/dx at x=1/2, y=sin-1√x ...
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Find dy/dx at x=0, y=tan-1(cos√x) ...
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Ag2S is soluble in NaCN due to formation of ...
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Aqueous solution of BaBr<sub>2 gives yellow precipitate with ...
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Find dy/dx at x=π/2, y=sin(cosx) ...
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Find dy/dx at x=π/4, y=sin(2x)tanx ...
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Find dy/dx at x=π/6, y=√sinx ...
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Find dy/dx at x=1, y=√((1+x)/(1-x)) ...
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Find dy/dx at x=1, y=(x3+1)/((x2-1)(x3-1)) ...
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Find dy/dx at x=2, y=(3x-7)(x2-6x+8) ...
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lim-x→∞ (x2-1)/(x5-1)= ...
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lim-x→1 (x2-1)/(x5-1)= ...
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lim-x→0 xlogx= ...
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lim-x→0 log(1+x)/x= ...
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lim-x→0logcosx/x2 ...
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lim-x→0 logcosx/x= ...
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lim-x→π/2 tan(3x)/tanx= ...
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lim-x→0= tan(3x)/tanx= ...
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lim-x→∞ (3x+4)/(x32x2+x+1)= ...
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lim-x→∞ (x2+3x+2)/(4x+1)= ...
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lim-x→∞ (x2+3)/(2x2+3x+1)= ...
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lim-x→0 tanx/x2= ...
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lim-x→0 (1-cos(ax))/x2 ...
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lim-x→0 sin(bx)/sin(ax) a≠0 ...
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lim-x→0 (cosecx-cotx)= ...
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lim-x→0 sin(ax)/(xcos(bx))= ...
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find the domain of ln(x+1/x) ...
asked2009-04-15 21:12:43