Question
Maths
Oct. 5, 2020, 9:03 p.m.
Answer
ABC and BDE are two equilateral triangles such that D is the mid point of BC. Ratio of the area of triangle ABC and BDE is
Maths
Oct. 5, 2020, 8:50 p.m.
Answer
If α and β are the complex cube roots of unity, then α 4 +β 4 +1/apha*beta
Maths
Oct. 5, 2020, 7:04 p.m.
Answer
Draw a rough diagram of two angles such as they have no 1four points in common,one ray in common
