I have a question regarding value B in reference to the definition of the derivatives of sinx and cosx.

Basically he is saying that sinDeltaX/DeltaX = 1 as DeltaX tends towards 0. But sin0 = 0, so is this not 0/0??

Any help greatly appreciated,

Thanks

Question

I have a question regarding value B in reference to the definition of the derivatives of sinx and cosx.

Basically he is saying that sinDeltaX/DeltaX = 1 as DeltaX tends towards 0. But sin0 = 0, so is this not 0/0??

Any help greatly appreciated,

Thanks

anonymous · Answer

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