find-the-mean-value-of-y-5-2-x-3x-2-between-x-1-3-and-x-1-3- Tinku Tara June 4, 2023 None 0 Comments FacebookTweetPin Question Number 115229 by mathdave last updated on 24/Sep/20 findthemeanvalueofy=52−x−3x2betweenx=−13andx=13 Answered by Olaf last updated on 24/Sep/20 y_=113−(−13)∫−13+1352−x−3x2dxy_=−52∫−13+131x2+13x−23dxy_=−52∫−13+131(x+16)2−2536dxy_=−52∫−13+1312536[(65(x+16))2−1]dxu=15(6x+1)y_=−3∫−15+351u2−1duy_=−3[12ln∣u−1u+1∣]−1535y_=−32[ln∣−2585∣−ln∣−6545∣]y_=−32[ln(14)−ln(32)]y_=−32ln(16)y_=32ln6 Commented by mathdave last updated on 24/Sep/20 gudwork Answered by Bird last updated on 24/Sep/20 themeanvalueis1b−a∫abf(x)dx=113−(−13)∫−13135−3x2−x+2dx=−152∫−1313dx3x2+x−2Δ=1−4(−6)=25⇒x1=−1+56=23andx2=−1−56=−1⇒Mf=−152∫−1313dx3(x−23)(x+1)=−52×35∫−1313(1x−23−1x+1)dx=−32[ln∣x−23x+1∣]−1313=−32{ln∣−1343∣−ln∣−123∣}=−32{ln(34)−ln(32)}=−32ln(34×23)=−32ln(12)=3ln(2)2 Terms of Service Privacy Policy Contact: info@tinkutara.com FacebookTweetPin Post navigation Previous Previous post: simplify-log-3-64-log-4-243-log-2-16-Next Next post: 2-women-and-4-men-will-sit-on-the-8-available-seats-and-surround-the-round-table-The-many-possible-arrangements-of-them-sitting-if-they-sat-randomly- Leave a Reply Cancel replyYour email address will not be published.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.