Geometric Interpretation of Def.Int as Limit of Sum
Let fx=x2+x, ...
Question
Let f(x)=⎧⎪
⎪
⎪⎨⎪
⎪
⎪⎩x2+x,−1≤x<01,x=0log12(x+12),0<x<32
A
No global minima occurs
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B
No global maxima occurs
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C
Global minima will occur at x=−12
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D
Global maxima will occur at x=0 and equal to 1
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Solution
The correct option is D Global maxima will occur at x=0 and equal to 1 Graph of y=f(x)
From figure; ⇒Global maxima is 1, which occurs at x=0 ⇒Global minima doesn't exist.