MCQ
The modulus and amplitude of 4 + 3i are ______
  • A
    `5, tan^-1(4/3)`
  • B
    `sqrt7, tan^-1(3/4)`
  • `5, tan^-1(3/4)`
  • D
    `sqrt7, tan^-1(4/3)`

Answer

Correct option: C.
`5, tan^-1(3/4)`
C

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