Question
(3sin(3/2pi))-(3sin(1/2pi))
Answers
GPT 3.5
To calculate this expression, we first need to evaluate the sine of π/2 and 3π/2.
sin(π/2) = 1
sin(3π/2) = -1
Now we can substitute these values back into the expression:
(3sin(3/2π)) - (3sin(1/2π)) = (3sin(3π/2)) - (3sin(π/2)) = (3(-1)) - (3(1)) = -3 - 3 = -6
Therefore, (3sin(3/2π)) - (3sin(1/2π)) equals -6.
sin(π/2) = 1
sin(3π/2) = -1
Now we can substitute these values back into the expression:
(3sin(3/2π)) - (3sin(1/2π)) = (3sin(3π/2)) - (3sin(π/2)) = (3(-1)) - (3(1)) = -3 - 3 = -6
Therefore, (3sin(3/2π)) - (3sin(1/2π)) equals -6.