Question

{(4/3)-¹–(1/4)-¹}-¹​

Answer 1

Answer:

-4/13 will be you answer

hope it helps you

Answer 2

Answer:

{(4/3)^-1 - (1/4)^-1}^-1

=> {(3/4) - (4)}^-1

=>{ 3 - 16 }^-1

_________

4

=> {- 13} ^-1

___

4

=> 4

__

-13

Ans. -4/13

Note: When there is minus power then the number get reverse.

Hope it helps.