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PRADEEP PUBLICATION-CONTINUITY AND DIFFERENTIABILITY-EXERCISE
- Differentiate w.r.t. x the function : x^x + x^a + a^x + a^a, for some ...
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- Differentiate w.r.t. x the function : x^(x^2-3) + (x-3)^(x^2), for x>...
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- Find dy/dx if y =12(1-cost), x =10(t-sint)
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- Find dy/dx if y = sin^-1x + sin^-1 sqrt(1-x^2), 0ltxlt1
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- If xsqrt(1+y) + ysqrt(1+x) = 0 for x lies between -1 and 1 prove that ...
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- If cosy = xcos(a+y), with cos a ne +-1, prove that dy/dx = (cos^2(a+y...
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- If x = a(cost + t sint) and y = a(sint - tcost), find (d^2y)/dx^2
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- If f(x) = |x|^3 show that f''(x) exists for all real x and find it.
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- Using mathematical induction prove that d(x^n)/dx = nx^(n-1) for all p...
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- Using the fact that sin(A+B) = sinA cosB + cosA sinB and the differen...
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- Does there exist a function which is continuous everywhere but not dif...
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- If y = |[f(x),g(x),h(x)],[1,m,n],[a,b,c]|, prove that dy/dx = |[f'(x)...
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- If y = e^(acos^-1x), -1lexle1, show that (1-x^2)(d^2y)/dx^2 - x(dy/dx)...
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- Fill in the blanks: The function f(x)= lfloor x rfloor is discontinu...
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- The number of points at which the function f(x)=(1)/(log|x|) is discon...
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- Fill in the blanks: An example of a function which is continuous eve...
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- If f(x)={(ax+1" if "xge1),(x+2" if "xlt1):} is continuous, then 'a' sh...
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- Find ainR so that f(x) = {:{(x^2, x ge0),(ax,x<0):} is continuous at 0...
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- Fill in the blanks: For all x in (6,7), d/(dx) ([x]) = ……………. .
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- Fill in the blanks: Derivative of sin x w.r.t cos x is …………… .
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