B. -4 - 7i / -4 - 7i
ExplanationStep 1: In conjugate the sign of imaginary part changes. Step 2: Conjugate of -4 + 7i is -4 - 7i. Step 3: Keep the real part the same.
Step 1: Conjugate में imaginary part का sign बदलता है। Step 2: -4 + 7i का conjugate -4 - 7i है। Step 3: Real part को same रखें।
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