Solve the following system of linear equations using Matrices as well as Cramers rule.
a)
2x −y+z =5
4x +2y +3z =8
3x −4y−...
Given two geometric progressions, X and Y, with common ratio and respectively. The sum to infinity for both progressions ...
4r^3 = (10^2)*30
T = kr^(−5/p) express p in terms of k, r and T
3 blue : 2 red. If there are 80
How many are blue?
solution of sinA + cosA > 1 in geometric way
The quadratic function f x( ) = +x2 5k2 −4kx+1 has a minimum value of h2+2k , where h and k are constants.
4r^3 = 10^2*30 in real numbers
\(\lim _{x\rightarrow 2}\left(bx^{2}+5x-4\right)=-2\)