1.

If -9/z = -11/5 then -(z) = ………………?A) 45/11B) -11/45C) -45/11D) 11/45

Answer»

Correct option is C) -45/11

-9/z = -11/5

⇒ z = -9 x 5/-11 = \(\frac{5}{-11}=\frac{9\times5}{11} = \frac{45}{11}\) 

\(\therefore\) -(z) = \(-\frac{45}{11}\)



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