Question

If g(x)=cos(x) - [sin(x)/(1-2sin^(2) (x)], what is limx→π4g(x) ?

Answer 1

To find the limit of g(x) as x approaches π/4, substitute π/4 into the function.

Step-by-step explanation:

To find the limit of g(x) as x approaches π/4, we can substitute π/4 into the function.

Therefore, limx→π/4 g(x) = g(π/4).

Plugging in x = π/4 into the function, we get:

g(π/4) = cos(π/4) - [sin(π/4)/(1-2sin² (π/4))].

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