Question

If z=i9 + i19 ,then z is equal to


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Answer 1

Answer:

oh no it is very difficult question

Answer 2

Step-by-step explanation:

Lenz's law, named after the physicist Emil Lenz who formulated it in 1834, states that the direction of the electric current which is induced in a conductor by a changing magnetic field is such that the magnetic field created by the induced current opposes changes in the initial magnetic field. Wikipedia