Step-by-step explanation:
For 2: 6/18
For 6: 2/6
Answer:
This can be expressed by x > -7 1/2 OR x ≤ -10
Step-by-step explanation:
Note that the first term is just greater than and the second is less to OR equal to. This means we have to use the symbol with the bar underneath it.
Answer:
2 - 5i
Step-by-step explanation:
For any complex number like say "z" written in rectangular form as;
z = a + ib, then from definitions the complex conjugate is given by the relation:
z* = a − ib
Now, from our question, we want to find the complex conjugate of 2 + 5i.
From the relationship above, it's clear that the complex conjugate here is;
2 - 5i
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