Question:
Express the given complex number in the form $a+i b:(1-i)-(-1+i 6)$
Solution:
$(1-i)-(-1+i 6)=1-i+1-6 i$
$=2-7 i$
Click here to get exam-ready with eSaral
For making your preparation journey smoother of JEE, NEET and Class 8 to 10, grab our app now.