How do you find limx→0cosxx?
Solve using the rules of limit evaluation
The given expression is limx→0cosxx.
Here, we know that,
As x→0, cosx→1 [∵cos0°=1]
Therefore, limx→0cosxx=10
∵ The value of n0 is undefined, where n is any number.
∴ limx→0cosxx=undefined
Hence, the value of limx→0cosxx is undefined.
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