If A = 4∠7°, A² is Options: A . &nbsp16∠14° B . &nbsp16∠49° C . &nbsp16∠7° D . &nbsp16∠3.5

If A = 4∠7°, A² is

Question

If A = 4∠7°, A² is

Options:

A . 16∠14°

B . 16∠49°

C . 16∠7°

D . 16∠3.5

Answer: Option A
Answer: (a).16∠14°

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