WebGeometry questions and answers. Consider the lines (a) Find the acute angle between l and m using the formula tan theta=m2-m1/1+m1m2 (b) If a point is reflected in line l, then in line m, What is the center and angle of rotation (sm st ) that results? (e) Identify the rotation. WebAug 5, 2024 · Show that the two straight lines #x^2(tan^2theta+cos^2theta)-2xytantheta+y^2sin^2theta=0# makes angles with the x-axis such that the difference of their tangents is 2.?
Theta is an angle between the lines L1 and L2 with the slopes m1 and m2 …
WebIf sin theta is equal to 5/13 and theta is an angle in quadrant II find the value of cos theta, sec theta, tan theta, csc theta, cot theta. 2 answers; trig; asked by Julise Alliance; 4,160 views; Determine whether the statement is true or false. The lines with equation ax+by+c1=0 and bx-ay+c2=0, where a ≠ 0 and b≠ 0, are perpendicular to ... WebJun 17, 2024 · tan(θ) = sin(θ) cos(θ) So, tan(θ) = 1 leads to. sin(θ) cos(θ) = 1 ⇔ sin(θ) = cos(θ) and the sine and cosine functions have the same value where θ = 45° = π 4 radians. For the same reason, tan(θ) = −1 leads to sin(θ) = −cos(θ), which happens for θ = − 45° = − … hope program for houses
Derive the formula to find the angle between two lines with slopes m1 …
WebIf sec+tan=m, then show that m2-1/m2+1=sinIf secA+tanA=m, show that m2+1m2−1 =sinASec theta + tan theta = m show that (m2-1/ m2+1) = sin theta WebSep 25, 2016 · Two lines having slopes m 1 and m 2 then angle between them is given as θ = tan − 1 m 1 − m 2 1 + m 1 m 2. Then tan θ = m 1 − m 2 1 + m 1 m 2 Download Solution PDF Latest BSNL TTA Updates Last updated on Dec 2, 2024 BSNL holds a BSNL TTA Exam to … WebDec 13, 2024 · Detailed Answer : Let L1 and L2 be two non-vertical lines with slopes m1 and m2, respectively. If a1 and a2 are the inclinations of lines L1 and L2, respectively. Then m1 = tan θ1 and m2 = tan θ2 We know that when two lines intersect each to other, they make two pairs of vertically opposite angles such that sum of any two adjacent angle is 180°. hopeprogram for senior citizens