Q. What is the conjugate of −85+81i ?81−85i85+81i85−81i−85−81i
Understand Complex Conjugate: Understand the concept of a complex conjugate. The conjugate of a complex number a+bi is a−bi, where a and b are real numbers and i is the imaginary unit.
Identify Real and Imaginary Parts: Identify the real and imaginary parts of the given complex number.The given complex number is −85+81i. Here, the real part is −85 and the imaginary part is 81.
Apply Conjugate Rule: Apply the conjugate rule to the given complex number.To find the conjugate, we change the sign of the imaginary part. Therefore, the conjugate of −85+81i is −85−81i.
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