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Differentiation question

2023 · 29 Jan · Shift 1 · Q46

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PYQ Library
JEE Main
Mathematics
Differentiation
2023 · 29 Jan · Shift 1 · Q46

Differentiation question

2023 · 29 Jan · Shift 1 · Q46

JEE MainMathematicsDifferentiationNumerical+4 / −1

Let

f:\mathbb{R}\to\mathbb{R}

be a differentiable function that satisfies the relation

f(x+y)=f(x)+f(y)-1,\forall x,y\in\mathbb{R}

. If

f'(0)=2

, then

|f(-2)|

is equal to

\underline{\hspace{2cm}}

.

Numerical answer

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