Question
Maths
Aug. 10, 2020, 5:50 p.m.
Answer
In an equilateral triangle, triangle ABC D is a point on side bc such that BD=1/3 BC prove that 9AD²=7AB²
Maths
Aug. 10, 2020, 4:50 p.m.
Answer
in the given figure, ab || cd || ef. given angle ahg= x, anglehcd = yº, cl is perpendicular to ef and anglehcl= (2x + 45). find the values of x and y.
Sir, how come in the 1st question it's written 2/3 above in the question and 2/5 below in the answer?
Maths
Aug. 10, 2020, 3:34 p.m.
Answer
Find shortest distance between the lines
x-1/1=y-2/-1=z-1/1 and x-2/2=y 1/1=z 1/2
x-1/1=y-2/-1=z-1/1 and x-2/2=y 1/1=z 1/2
