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CUET
-- Mathematics - Section A
Applications of Derivatives
The slope of the tangent to the curve $y=\int_0^x\frac{dt}{1+t^3}$ at the point where x = 1 is:
1/2
1
1/4
None
$\frac{dy}{dx}=\frac{1}{(1+x^3)}\frac{dy}{dx}=\frac{1}{1+x^3}(1)=\frac{1}{x^3+1}=\frac{1}{1^3+1}=\frac{1}{2}$