if |z - i| Options: a*) 14b)2c)28d)None of the above
Divya , 8 Years ago
Grade 10
Algebra> if |z - i| Options: a*) 14 b) 2 c) 28 d) ...
5 Answers
Nishant Vora
Last Activity: 8 Years ago
If |z-i| = ??
PLs complete the question
Divya
Last Activity: 8 Years ago
I tried posting the question several times, it kept cutting off the rest of the question. Here:
If | z-1|
Options: a*) 14
b) 2
c) 28
d) None of the above
Divya
Last Activity: 8 Years ago
It’s been cut off again!
- then | z + 12 – 6 i | is less than ____.
Options: a*) 14
b) 2
c) 28
d) None of the above
Divya
Last Activity: 7 Years ago
Got it!
[z + 12 – 6 i ] can be rewritten as [ z – i + 12 – 5 i]
=> | z – i |
and => |12 – 5 i | = sqrt ( 12^2 + 5^2) = 13......................(2)
=> | z + 12 – 6 i |
=> | z + 12 – 6 i |
Hence correct answer is option A.
Divya
Last Activity: 7 Years ago
I don’t know why Askiitians is not able to printout on the screen what is answered in the answer box. Dissappointing.
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