4. Zeroes of P(z) = z 2 – 27 are …… and …... (i) 3 , -3 (ii) 3 , 33 (iii) 3 , -3 (iv) 3 , 3
Answers
Answered by
0
Step-by-step explanation:
P(z)=z²-27
let z²-27=0
so, z²=27
z=√27
z=±3
Therefore, option
i) is correct i.e., 3,-3
see you have given the options wrong i) and iii) is same. Anyways the answer is 3,-3 select you own option
Hope It May Help You
Similar questions