please look the photo and give anwser.
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C. 2(X)
bitan24:
please give me steps
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b
because [ x ]gives an largest integer value and treat as constant then it's graph is like stair mark ok so it will diffrentiable
f(x)=xf[x]
f'(x)=f[x]
since it give largest integer value so treat as constent [X]
because [ x ]gives an largest integer value and treat as constant then it's graph is like stair mark ok so it will diffrentiable
f(x)=xf[x]
f'(x)=f[x]
since it give largest integer value so treat as constent [X]
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