Given-that-f-x-x-3-1-2-1-x-2-1-x-By-using-logarithmatic-differentiation-find-the-value-of-f-1- Tinku Tara June 4, 2023 None 0 Comments FacebookTweetPin Question Number 147612 by ZiYangLee last updated on 22/Jul/21 Giventhatf(x)=(x3+1)21+x21+x.Byusinglogarithmaticdifferentiation,findthevalueoff′(1). Answered by mathmax by abdo last updated on 22/Jul/21 anotherwaywehaveln(f(x))=2ln(x3+1)+12ln(1+x2)−ln(1+x)⇒⇒f′(x)f(x)=6x2x3+1+x1+x2−12x(1+x)⇒f′(1)f(1)=62+12−14=3+14=134⇒f′(1)=134f(1)⇒f′(1)=134×422=1322 Answered by mathmax by abdo last updated on 22/Jul/21 f(x)=(x3+1)21+x21+x⇒f′(x)={6x2(x3+1)1+x2+x1+x2(x3+1)2}(1+x)−(12x)(x3+1)21+x2(1+x)2⇒f′(1)=(122+12×4)(2)−12(4)24=2(142)−224=2624=1322 Terms of Service Privacy Policy Contact: info@tinkutara.com FacebookTweetPin Post navigation Previous Previous post: if-Z-1-Then-1-Z-1-Z-is-equal-to-a-Z-b-Z-c-Z-Z-d-N-O-T-Next Next post: f-10-x-x-what-is-f-1-x- Leave a Reply Cancel replyYour email address will not be published.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.