m−1m+1
m+11−m
m−11+m
m+1m−1
Correct answer is A
x+ax−a = m
x + a = mx - ma
a + ma = mx - x
a(m + 1) = x(m - 1)
ax = m−1m+1
Given that I3 is a unit matrix of order 3, find |I3|...
Evaluate without using tables sin(-1290º)...
Given the matrix A=|3−216|. Find the inverse of ...
Two numbers 24x and 31y are equal in value when converted to base ten. Find the equation...
In △LMN, |LM| = 6cm, ∠LNM = x and sin x = sin x = 35. Find the area of...
A circular arc subtends angle 150° at the centre of a circle of radius 12cm. Calculate the ...
The volume of a cone (s) of height 6cm and base radius 5cm is ...