Triangle OPQ above is the solu...
Triangle OPQ above is the solution of the inequalities
x + 1 ≥ 0, y + x ≤ 0, y - x ≥ 0
y + x ≤ 0, y - x ≥ 0, x -1 ≥ 0
x - 1 ≤ 0, y - x ≥ o, y + x ≥ 0
x - 1 ≤ 0, y + x ≤ 0, y - x ≤ 0
Correct answer is A
Lines bounding Δ OPQ
OQ; y - x = 0
y - x ≥ 0
PQ; x + 1 = 0
x + 1 ≥ = 0
PO; y + x = 0
y + x ≤ 0
∴ x + 1 ≥ 0, y + x ≤ 0, y - x ≥ 0
An (n−2)2 sided figure has n diagonals. Find the number n diagonals for a 25-sided figure...
Find the equation of the tangent at the point (2, 0) to the curve y = x2 - 2x...
The volume of a cone (s) of height 6cm and base radius 5cm is ...
If tan x = 43, 0o < x < 90o, find the value of sin x - cos x...
ddx cos(3x2 - 2x) is equal to...
If a dress is sold for #3800.00 at 20% discount. what is its original price? ...