Question

1 - cos 2x
Lim
x → 0
x​

Answer 1

Answer:

Showing that the limit of (1-cos(x))/x as x approaches 0 is equal to 0. This will be useful for proving the derivative of sin(x).

Answer 2

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$\bold{Explanation:}$

Showing that the limit of (1-cos(x))/x as x approaches 0 is equal to 0. This will be useful for proving the derivative of sin(x).