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If is a real valued function defined by `f(x)=x^2+4x+3,` then find `f^(prime)(1)a n df^(prime)(3)dot`

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To solve the problem, we need to find the derivatives of the function \( f(x) = x^2 + 4x + 3 \) at the points \( x = 1 \) and \( x = 3 \). ### Step 1: Find the derivative of the function \( f(x) \) The function is given by: \[ f(x) = x^2 + 4x + 3 \] ...
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RD SHARMA-DERIVATIVES-Solved Examples And Exercises
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  18. Let f be a real valued function defined by f(x)=x^2+1. Find f'(2).

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