(-1/pi)-1 = -pi
(pi/2)-1 = 2/pi
pi-4 is the opposite and 1/4-pi is the reciprocal
Negative pi is a monomial, or a polynomial with one term. Negative pi, as well as positive pi, are not often used as polynomials, but it is still perfectly reasonable to do so.
sin pi/2 =1 sin 3 pi/2 is negative 1 ( it is in 3rd quadrant where sin is negative
negative one.
-1.5 = -0.4775 pi (rounded)
Meaningless question.
Negative pi is - 3.14.
Negative sqrt(2) is.
Cos(Pi/3) is 1/2 so Cos(-Pi/3) ould be flipped over the x-axis. The answer is still 1/2.
probobly because pi equals 3.14 and you can make 3.14 negative so yes you can have negative pi
1 Any number over itself equals to one