Question

evaluate:
(2^-2-3^-3)-1
please thoda jaldi dena answer ​

Answer 1

Answer:

4

Step-by-step explanation:

2^-2-3^-3=5

5-1=4

4 is correct answer

Answer 2

Answer:

-85/108

Step-by-step explanation:

$(\frac{1}{4} - \frac{1}{27} ) - 1$

$( \frac{27 - 4}{4 \times 27} ) - 1$

$\frac{23}{108} - 1$

$\frac{ - 85}{108}$