Solution of this question 4
(SSC CGL Tier: 19.05.2013)
The eliminate of 6 from x cos 0 —y
sine = 2 and x sin 6+ y cos O = 4
will give
0 2 sin + Y
x cos 0 —y sin =
cos o
-öTT?
(a) xa + Y2 = 20 (b) 3x2+ Y2 = 20
(d) 3x2— Y2 = 10
(c) = 20
(SSC CGL Tier 1 19.05.2013)
