Question 31 In the following question, out of the four options, only o

1.	Question 31 In the following question, out of the four options, only one is correct. Write the correct answer. For a non-zero rational numberz,(z−2)3 is equal to: (a) z6 (b) z−6 (c) z1 (d) z4
Answer» Question 31 In the following question, out of the four options, only one is correct. Write the correct answer. For a non-zero rational number $z, (z^{- 2})^{3}$ is equal to: (a) $z^{6}$ (b) $z^{- 6}$ (c) $z^{1}$ (d) $z^{4}$

Question 31 In the following question, out of the four options, only one is correct. Write the correct answer. For a non-zero rational numberz,(z−2)3 is equal to: (a) z6 (b) z−6 (c) z1 (d) z4

Answer»

Question 31

In the following question, out of the four options, only one is correct. Write the correct answer.

For a non-zero rational number $z, (z^{- 2})^{3}$ is equal to:

(a) $z^{6}$

(b) $z^{- 6}$

(d) $z^{4}$