What is the limit as x approaches pi/2 of-3x-pi/2 ?

The limit as x approaches pi/2 of-3x-pi/2 is -2pi

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limit as x approaches pi/2 of-3x-pi/2

x \to \frac{π}{2} lim (- 3 x - \frac{π}{2})

- 2 π

Decimal

- 6.28318 \dots

Solution steps

x \to \frac{π}{2} lim (- 3 x - \frac{π}{2})

Plug in the value

x = \frac{π}{2}

= - 3 \cdot \frac{π}{2} - \frac{π}{2}

Simplify

- 3 \cdot \frac{π}{2} - \frac{π}{2} : - 2 π

= - 2 π

x \to 1 lim (x^{3} - 2 x)

x \to 0 lim (2 x^{2} - x + 4)

x \to 0 lim (\frac{1}{x e ^{x}})

x \to 2 lim (a x^{2} + 2 x - 4)

x \to - 3 lim (\frac{2 x}{x + 5})

What is the limit as x approaches pi/2 of-3x-pi/2 ?
The limit as x approaches pi/2 of-3x-pi/2 is -2pi