3 years ago

What is the value of x in this simplified expression

Mathematics

1 answer:

arsen [322]3 years ago

8 0

Answer:

Step-by-step explanation:

(-j)^-7 = 1/(-j)^x

Changing LHS as

1/(-j)^7 = 1/(-j)^x

Comparing LHS and RHS

x = 7

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