गणित भौतिकी रसायन
Question
Maths
Sept. 8, 2019, 4:21 p.m.
Answer
Draw a circle and two lines parallel to a given line such that one is tangent and the other, a secant to the circle.
Maths
Sept. 8, 2019, 12:33 p.m.
Answer
Prove that the bisector of the angles of linear pair at the right angle
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