Given \sec(\theta) = -3;\ 90^\circ \lt \theta \lt 180^\circ, find the exact value of \sin(2\theta),\ \cos(2\theta),\ \tan(2\theta). If cos(theta) = 1/3 and sin(theta) is greater than 0, find tan(theta) and give the exact answer. ...
2 u= secx u'=xcxtanx V^1=sec^2X= v=tanx ∫5e^(3x)*dx=f(x)dx =∫xecxsec^2xdx =secxtanx-∫sec*tan^2xdx =secxtanx-∫secx(sec^2*-1)dx secrtan-lsecn dx+in /secx ttanx/ 2∫_0^1|x|^3dx=5t(x+arctanx+ln|x+ax+|n|x|x|1/2|x|0π c ton 2 =1/2[75*2+ln(√...
结果1 题目(ii) Hence, find the exact value of sec' x dx. 相关知识点: 试题来源: 解析 (3x^4x-3se^2x)dx=(tan^3x)^4 dd ∫3/4 3secdxdx-∫_0^43 3secdx=1tanxJ 元 3 . 3nd-3[-0]=[-6] 31 0 3 J 2 3 0 反馈 收藏 ...
Using exact values, find the value of: sin 2A + tan (3A/2) - cos A + sec (A+15), when A= 30 degrees.Find the exact value of sin \frac{3 \pi}{2}.Find the exact value of the expression cos 30 degrees + sin 45 degrees...
Angle0°30°45°60°90°180°270°360° Sin01/21/√2√3/210-10 Cos1√3/21/√21/20-101 Tan01/√31√3∞0∞0 Cot∞√311/√30∞0∞ Sec12/√3√22∞-1∞1 Cosec∞2√22/√31∞-1∞ Why is Tan 90 undefined? Tangent 90 degrees is evaluated as undefined because tan of an angle...
Answer to: Find the exact value of sec(-315^{circ} ) . By signing up, you'll get thousands of step-by-step solutions to your homework questions...
百度试题 结果1 题目a) Given that tan A =, find the exact value of sec2 相关知识点: 试题来源: 解析 (a)tan^2A=1/9scc^2A=1+1/9=(10)/9 反馈 收藏
sin θ = 12, sec θ <0 Find cos θ and tanθ. ( ) A. cos θ =-√ 3, tan θ =- (10√ 3)3 B. cos θ =√ ( 32), tan θ = (√ 3)3 C. cos θ =- (√ 3)2, tan θ =- (√ 3)3 D. cos θ =- (√ 3)2, tan θ = (√ 3)3...
K2G-A-M5Z-512/P050Ursprungsland: DeutschlandGefahrgut: nein 北京汉达森专业销售德国VS Sensorik"Ina 10029631 NA6908-ZW-XL-C3 0507442080030 Schaeffler / Nadellager 北京汉达森专业销售德国Ina"Schimpf 156882811 Regelantrieb 02-25/3000 Spannung 230 V 50 HzLaufzeit 60 sec. 90Drehmoment 31 NmIP 652 End...
Number of destroyed targets Times played188.3239134020406080100120140160180200220240260 Number of misses Times played19.2593020406080100120140160180200220240260 Number of losses Times played7.0280020406080100120140160180200220240260 Average reaction time secTimes played2.31663.28491.8979020406080100120140160180200220240260 Average hits per...