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The correct Answer is:
SHIVLAAL PUBLICATION-अवकलन -प्रतियोगी परीक्षाओ हेतु उपयोगी बहुविकल्पीय प्रश्न
- फलन f(x) = |x - 1| है :
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- m के किस मान के लिए f(x) = {{:(x^(m) "sin"(1)/(x)",",x ne 0),(0",",x =...
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- यदि f(2) = 4, f'(2) = 4, तब lim.(x rarr 2) (xf(x) - 2f(x))/(x-2) का मा...
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- माना कि f : (-1, 1) rarr R एक अवकलनीय फलन है जिसके लिए f(0) = - 1 और f...
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- यदि y = sec (tan^(-1) x), तो x = 1 पर (dy)/(dx) बराबर है :
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- यदि g फलन f का प्रतिलोम है तथा f'(x) = (1)/(1+x) है, तो g'(x) =
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- यदि फलन g(x) = {{:(k sqrt(x+1)",",0 le x le 3),(mx + 2",",3 le x le 5)...
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- यदि x = y sqrt(1-y^(2)), तो dy/dx =
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- यदि x = a (cos theta + "log tan" (theta)/(2)), y = a sin theta तो dx/d...
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- यदि x^(m) y^(n) = 2 (x + y)^(m+n), तो dy/dx का मान है :
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- यदि x^(y) = e^(x-y), तो dy/dx बराबर है :
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- यदि y = (sqrt(x) (2x + 3)^(2))/(sqrt(x+1)), तो (dy)/(dx) बराबर है :
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- यदि x^(2) + y^(2) = 1 तब
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- यदि x = e^(y+e^(y+e^y+"......"oo)), (x gt 0), तो (dy)/(dx) बराबर है :
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- यदि f(x) = (ax+b)/(cx+d) हो, तो f''(x) बराबर है :
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- यदि y = "tan"^(-1) (sqrt(1+x^(2))-1)/(x) (dy)/(dx) =
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- यदि y = sqrt((1-x)/(1+x)), तो (1-x^(2))(dy)/(dx) + y बराबर है :
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- यदि x^(y).y^(x) = 100, तो dy/dx बराबर है :
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- यदि x = a (t cos t - sin t), y = a(t sin t + cos t), तो dy/dx =
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- यदि y = (x + sqrt(1+x^(2)))^(n) हो, तो (1+x^(2)) (d^(2)y)/(dx^(2))+x(d...
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