Remember that (a-b)(a+b)=a²-b²
and (imaginary number)²=real
so if we have a+bi, then a-bi is the conguate because (a+bi)(a-bi)=a²+b²
if the complex number is a+bi the conjucate is a-bi
Answer:
i think 3.2
Step-by-step explanation:
Answer:
C or the 3rd one
Step-by-step explanation:
Because you know the amount of rings bought but not how much shirts cost
Answer:
75 paise
Step-by-step explanation:
We know that 1 rs = 100 paise
So, solving the expression gives -
