if-z-z-1-3-i-find- Tinku Tara June 4, 2023 Algebra 0 Comments FacebookTweetPin Question Number 149142 by mathdanisur last updated on 03/Aug/21 ifz+∣z∣=1+3ifindφ=? Answered by liberty last updated on 03/Aug/21 z=a+bi∣z∣=a2+b2⇒a+bi+a2+b2=1+3i{b=3a+a2+3=1⇒a2+3=1−a⇒a2+3=a2−2a+1⇒a=−1thenz=−1+3itanφ=3−1=−3φ=−π3 Commented by mathdanisur last updated on 03/Aug/21 Cool,ThankYouSer Terms of Service Privacy Policy Contact: info@tinkutara.com FacebookTweetPin Post navigation Previous Previous post: dx-1-2cos-x-Next Next post: ai-If-is-the-angle-in-the-fourth-quadrant-satisfying-the-equation-cot-2-4-find-the-value-of-the-function-f-1-5-sec-cosec-aii-Prove-that-1-cos-1-c Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Save my name, email, and website in this browser for the next time I comment.