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

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

Popular >

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

x \to \frac{π}{2} - lim (sin (x))

1

Solution steps

x \to \frac{π}{2} - lim (sin (x))

Plug in the value

x = \frac{π}{2}

= sin (\frac{π}{2})

Use the following trivial identity:

sin (\frac{π}{2}) = 1

sin (x)

periodicity table with

2 πn

cycle:

x 0 \frac{π}{6} \frac{π}{4} \frac{π}{3} \frac{π}{2} \frac{2 π}{3} \frac{3 π}{4} \frac{5 π}{6} sin (x) 0 \frac{1}{2} \frac{2}{2} \frac{3}{2} 1 \frac{3}{2} \frac{2}{2} \frac{1}{2} x π \frac{7 π}{6} \frac{5 π}{4} \frac{4 π}{3} \frac{3 π}{2} \frac{5 π}{3} \frac{7 π}{4} \frac{11 π}{6} sin (x) 0 - \frac{1}{2} - \frac{2}{2} - \frac{3}{2} - 1 - \frac{3}{2} - \frac{2}{2} - \frac{1}{2}

= 1

m \to 0 lim (\frac{m}{\frac{1}{m}})

x \to 0 lim (\frac{1}{x ^{2} + 3 x})

x \to 1 + lim ((8 x + \frac{2}{x})^{5})

x \to \infty lim (3^{2})

x \to - 7 + lim (\frac{x + 7}{∣ x + 7 ∣})

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