What is the limit as x approaches pi/4 of sin(2x) ?

The limit as x approaches pi/4 of sin(2x) is 1

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limit as x approaches pi/4 of sin(2x)

x \to \frac{π}{4} lim (sin (2 x))

1

Solution steps

x \to \frac{π}{4} lim (sin (2 x))

Plug in the value

x = \frac{π}{4}

= sin (2 \cdot \frac{π}{4})

Simplify

sin (2 \cdot \frac{π}{4}) : 1

= 1

\int_{- 1}^{2} \frac{x ^{2}}{3} d x

\frac{d}{d x} (\frac{4 sin ( x )}{5 cos ( y )})

f (x) = 2 x^{2} - 5 x + 2, at x = a

x^{4} + 5 y^{4} \frac{x ^{5} + 4 d y}{d x} = 0, y (0) = 1

\frac{d y}{d x} - 2 x y = 0

What is the limit as x approaches pi/4 of sin(2x) ?
The limit as x approaches pi/4 of sin(2x) is 1