Maths
Question
Maths
Sept. 8, 2019, 11:25 a.m.
Answer
If ABC is a triangle if a is equal to 18 b equal to 24 c is equal to 30 find the value of
SinA, SinB, SinC
SinA, SinB, SinC
2n(2n-1)(2n-2)....4.3.2.1 x^n/n!n!
How came from the expansion of (2n)!x^n/n!n!
example no.6 of chapter 8
How came from the expansion of (2n)!x^n/n!n!
example no.6 of chapter 8
Maths
Sept. 8, 2019, 9:21 a.m.
Answer
Prove that a quadrilateral ABCD formed by joining mid points P, Q, R, S of sides AB, BC, CD, DA is a square.
Sir please answer this question fast. Because tomorrow is my paper. And this sum which I asked is very very important.
Sir please answer this question fast. Because tomorrow is my paper. And this sum which I asked is very very important.
In a regular hexagon each interior angle is thrice the exterior angle. The no of sides of a polygon is
Maths
Sept. 7, 2019, 11:49 p.m.
Answer
If X y z=1,xy yz xx=-1 and xyz=-1 find the value of xcube ycube zcube
construct triangle abc such that ab+ac=7cm and angle b =60 degree bc=6cm
In an town, 1out of 27 people owns a car. If total population of the town is 49,626 then how many people have cars