Prove that if one angle of a triangle is equal to sum of other 2 angles then the triangle is right angled
Question
Maths
Feb. 11, 2018, 1:07 p.m.
Answer
In statistics in mean formula we have add all sum of observation is alternate is there to add it.
Maths
Feb. 11, 2018, 12:52 p.m.
Answer
find the number of solution of pair of equation 2 sin^2A - cos2A=0 and 2 cos^2A -3sinA [0,2π]
Maths
Feb. 11, 2018, 12:24 p.m.
Answer
If sec theta tan theta=p,show that sec theta -tan theta=1/p.hence find the value of cos and sin
Integrate the following function with respect to x. tan^4〖√x 〖 sec〗^2√x 〗/√x.
Maths
Feb. 11, 2018, 11 a.m.
Answer
categorise the solutions of systems of linear equation using inverse of matrix
Maths
Feb. 11, 2018, 11 a.m.
Answer
categorise the solutions of systems of linear equation using inverse of matrix
Maths
Feb. 11, 2018, 11 a.m.
Answer
categorise the solutions of systems of linear equation using inverse of matrix
A point O inside a rectangle ABCD is joined to the vertices. Prove that the sum of the area of a pair of opposite triangles so formed is equal to the sum of the areas of other pair of triangles.
