TS EAMCET · Maths · Limits
If then
- A exist and is equal to
- B exist and is equal to
- C exist and is equal to
- D does not exist
Answer & Solution
Correct Answer
(C) exist and is equal to
Step-by-step Solution
Detailed explanation
If fx=-sin2x+cos5x...................i To find:limx→01xf'x Differentiating equation i with respect to x, we get f'x=-2sinx.cosx+5cos4x.-sinx f'x=-sinx2.cosx-5cos4x Now, limx→01xf'x =limx→01x×-sinx2cosx-5cos4x…
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