Question

Verify that (x×y)^-1 = x^-1 × y^-1 when x = -2/3 and y = -3/4

Answer 1

Answer:

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Here is your answer

(x × y)^-1 = x^-1×y^-1

= ( -2/3 × -3/4)^-1=(-2/3)^-1 × (-3/4)^-1

= (1/2)^-1 =(3/-2) × (4/-3)

= 2 = 3/-2 × 4/-3

= 2 = 2/1

= 2 =2

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