Question

Для функции f(X)=3sinx вычислите f(x)=п/4​

Answer 1

f(π/4)=3sinπ/4=3*√2/2=1.5√2

Answer 2

To compute the value of the function f(x) = 3sin(x) at x = π/4, you simply need to substitute π/4 for x in the function and evaluate the result:

f(π/4) = 3sin(π/4)

Now, we know that sin(π/4) is a well-known value. It equals 1/√2 or approximately 0.7071.

So, f(π/4) = 3 * 0.7071 ≈ 2.1213

Therefore, the value of the function f(x) = 3sin(x) at x = π/4 is approximately 2.1213.