Question

Ctg(arcsin корень 2/2)

Answer 1

Ответ:

Пошаговое объяснение:

Sina=v2/2

1+(ctga)^2=1/(sina)^2

(Ctga)^2=-1+1/(sina)^2=-1+1/(1/2)==2-1=1

Ctga=v1=1

Примечание v это корень

Answer 2

To calculate the value of the expression, let's break it down step by step:

1. Start with the expression: arcsin(√2/2)

2. The value √2/2 represents the sine of 45 degrees, which is a commonly known value.

3. So, the expression arcsin(√2/2) is equivalent to arcsin(sin(45°)).

4. Since arcsin and sin are inverse functions, they cancel each other out, and the expression simplifies to 45°.

Therefore, the value of Ctg(arcsin(√2/2)) is 45 degrees.