Find 'x' if the angle between he lines with direction ratios (x,4,5) a... 03:43 Show that the line through the points (1,-1,2), (3,4,-2) is perpendicu... 02:09 Find the angle between bar(DC) and bar(AB) where A = (3,4,5), B = (4,6... 03:07 Show that the...
Find the angle of intersection ofxy=6andx2y=12 View Solution Find the value of the unknown exterior angle x in the following diagrams: View Solution Doubtnut is No.1 Study App and Learning App with Instant Video Solutions for NCERT Class 6, Class 7, Class 8, Class 9, Class 10, Class...
Use a double-angle identity to find {eq}tan(2x) \ if \ sec \ x = \sqrt {14} \ and \ sin \ x < 0. {/eq} {eq}tan(2x)= {/eq} Double angle identity: Double angle identity for tan can be found by the formula; {eq}\tan (A+B)=\dfrac{\tan A+...
aAngle of the adjacent flow component with respect to the local X-Axis. "ign" is allowed if and only if there are no links to other flow parts (see description at the start of the Boundary Data folder for more details). 毗邻流程组分的角度关于地方X轴。 “ign”允许,如果,并且,只有当没...
百度试题 结果1 题目If x is an angle in quadrant III and sin x = −, find the value of tan (x).相关知识点: 试题来源: 解析 −2 −2 反馈 收藏
So if x, y, and z are the three angles, then x + y + z = 180. If z is the third angle, then z = 180 - x - y. Another way to look at this is that you start with 180 and you subtract away the two angles you kno...
百度试题 结果1 题目If x is a positive acute angle, solve sin to the nearest degree.相关知识点: 试题来源: 解析 15° 15° 反馈 收藏
Question: If {eq}\angle ACB {/eq} is a right angle as shown, and the other angles are as indicated in the figure, find {eq}x {/eq}, the measure of {eq}\angle DCB {/eq}. Triangles: A triangle is a three-sided polygon tha...
Grazing-angle incidence X-ray diffraction by Si1α(x)Geα(x) thin layer if the composition coefficient α(x) is varying harmonically along the flat entrance surfaceTheoryGrazing-angle incidence X-ray diffractionThin SiGe filmStructure and morphology...
If m arc ECABD = 312 degrees, find m angle DOE. Find the arc measure of m angle GHJ and m angle GIJ. Find the measures of angle A and angle B. If m arc UV = (8x 17) degrees and m arc WV = (5x + 52) degrees, find x and m arc WV. Let arc TF = 10 d...