Discuss for what values of 𝑎,𝑏 the simultaneous equations 𝑥+𝑦+𝑧=3; 𝑥+2𝑦+2𝑧=
6; 𝑥+𝑎𝑦+3𝑧=𝑏 have (i) No solution (ii) a unique s...
00.25/0.25
ratio and rate simplify 12:36=6:18
SUBTRACT 14/16 FROM 8 10/16
-2x+4y=-12
\( \hat{p} + Z \times \sqrt{\frac{\hat{p}(1-\hat{p})}{n}} \)
derive theequation of the parabola with focus at(-2,-1)and whose latus rectum joins the point (-2,2) and (-2,4). and sketch a curv...
9/4+3
7x-3=16
608 x 73
