1.(1) Find the equation of lines passing through the origin and tangent to the circle having equation x平方+y平方+2倍根下3乘以(x+y)+7=0. (2) Determine the angle enclosed by the tangent lines A. 12cm B. 15cm C. 11cm 相关知识点: ...
结果1 题目 1. Find the equation of the straight line passing through the points (3,-4)and(1, 2) and hence show that the three points (3,-4), (1, 2 ) and (2,-1)are collinear. 相关知识点: 试题来源: 解析 3x+y=5 反馈 收藏 ...
[translate] alisten again and match 听 再 并且 比赛[translate] aWe can take some pictures there 正在翻译,请等待...[translate] aFind the equation of the straight line passing through the points and 发现穿过点的直线的等式 并且[translate]...
Equation of a line passing through the point (0,2) and of slope −√3 is y−2=−√3(x−0) ⇒√3+y−2=0 Let equation of parallel line be √3x+y=λ. This line intersects y-axis at 2 units below the origin i.e, line passes through the point (0,−2) ∴...
We know that, the equation of line passing through point (xo,yo) whose slope is m is (y−yo)=m(x−xo) Thus the equation of the line passing through the point (0,0) with slope m is (y−0)=m(x−0) y=mx Show More ...
Answer to: Find the equation of the line, expressed in slope-intercept form, passing through the given point and parallel to the graph of the given...
Answer to: Find the equation of the line that passes through the given point and has the given slope. Write the answer in slope-intercept form...
Answer to: Find the equation of the line through the point (2, 1, 3) and perpendicular to the vectors u = 2 i - j + k and v = 3 i - 2 j + 5 k. By...
A line passes through the points (20m, 16m) and (-1m, -7m). Determine the perpendicular distance D from the line to the origin O of the system of coordinates. Find the slope-intercept equation of the line passing through (3, 7) and (11, 14). ...
() Ao w∈Ru+rarlmgle^(-1)fmol_2ulc 4=2 S_nbstra(ting) ki incwe get h=11 ∴C=C(1,2) R_(ad) r=|c|o|=√(c(1-c)^2+(2-6)^2)=√(100)=10 By using centre tradius frum, equation of thecrrcleis(x-fl)^2∈(y-2)^2=100 ∴x^2-22x+121+y^2-4y+4=w0 ∴x^2+...