Mth 108 Exam 2 Version B Fall 2021 Problem 2 50 Points Solve Following Equations And Find Solutions Between 0 2 U 2 1 (335.49 KiB) Viewed 28 times
Mth 108 Exam 2 Version B Fall 2021 Problem 2 50 Points Solve Following Equations And Find Solutions Between 0 2 U 2 2 (269.19 KiB) Viewed 28 times
MTH 108 Exam 2- Version B: Fall 2021 Problem 2 (50 points) Solve following equations and find solutions between 0,2) U=27+" cosu = V = 2x +11 = (b) 2sin(x)- sin(x)=1 sind (25in-1) = 1 Sinxed 2sinx-la 2 sinx=2 = sinx=1 2sink=를 (c) ser²(x)=1 || - tan²x = 1 -tan²x = 1-1. 1-tan'x = 0 tanx = c X I x = 1/2+2th 2 x = 22 +21h. 39 2 + "n +Th Name with A this is not zero sinx = X= T 2 n=o FM M x = 1 + ²h ² 2 X = T th T+ 6 7 풀 517 1 n=0,1 -9 EIN n = a -13 +2th= x= I
MTH 108 Exam 2- Version B: Fall 2021 Problem 3 (50 points) Prove the following identitio (a)-tan(s) + sec(s)-²(a)(2) 2 sin + COR co 1 = (-ton²x + 1)" ton²xx sect (b) see(z)-tan(a) see²(x)+tan²(z) Secz At Singx Cos ²x + sin 'Cos' cos't Name =-sinit L=ton +1) cos²x (0524 =secx 20 20 sin ²x cos²x cus'x It tan's H sin (car) cos² + 1in² Caj? Cos² + Sing cost =se&x cos²x
Join a community of subject matter experts. Register for FREE to view solutions, replies, and use search function. Request answer by replying!