Question

F(x)=3sin4x+√2 при х=π/4

Answer 1

3sin4*π/4-√2=3sinП-√2=3*0-√2=-√2

Answer 2

To find the value of F(x) when x = π/4, we substitute π/4 into the given function:

F(x) = 3sin(4x) + √2

F(π/4) = 3sin(4(π/4)) + √2 = 3sin(π) + √2

Since sin(π) = 0, we can simplify the expression further:

F(π/4) = 3(0) + √2 = 0 + √2 = √2

Therefore, when x = π/4, F(x) = √2.