Can someone explain to me where this negative came from next to (2-x)
#calculus
dusk nest
humble topaz
Can someone explain to me where this negative came from next to (2-x)
x is approaching 2 from right side so all values are greater than 2
so 2 -(a number >2) is negative but modulus is to avoid -ve so we negate the neagtive
do you get it?
it is right hand limit say a very close value >2
2.001
2-2.001 is -(0.001)
|-0.001| is 0.001=-(-0.001)
so.. that why there is minus