Question

send me please............. ​

Answer 1

Answer:

(x/y) ⇨(3/5)-³×(2/3)-³

→(5/3)³×(3/2)³

→125/27 × 27/8

→125/8

A/Q,

(x/y) -¹

→(125/8)-1

→8/125 Ans..

Answer 2

hey mate❤

given here

if x/y= [3/5]^-3 × [2/3]^-3

find here

(x/y)^-1 = ❓❓

Solution :--

x/y= [3/5]^-3 × [2/3]^-3

=>x/y= [5/3]³ × [3/2]³

=>x/y=125/27 × 27/8

=>x/y= 125/8

so,

=>[x/y]^-1 = [125/8]^-1

=>[x/y]^-1= [8/125]

that's proved

hopes its help's u

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