Question

pls help I'll mark brainliest​

Answer 1

Answer with verification

step by step explanation:

given,

x=(-2/3) and

y=(-3/5)

(x*y)∧-1=(-2/3*-3/5)∧-1=(6/15)∧-1=15/6.....(1)

x∧-1*y∧-1=(-2/3)∧-1*(-3/5)∧-1=(-3/2)(-5/3)=15/6....(2)

from eq's (1),(2),we get,

(x*y)∧-1=x∧-1*y∧-1

hence proved....hope it helps.....pls mark my answer the brainliest as u promised...................tq...

Answer 2

Step-by-step explanation:

Please mark me as a brainlist! :(