1 Eliminate t from the equations x = 1+t, y = 1+; t
2 Eliminate t from the equations x = 3 + tº, y = 2+
t
1
t
कर
y2
+
b2
2.
1
3 Eliminate t from the equations x = --t, y
- t:
1.
t2
2at b(1 – 12)
.4 If x=
y
-, show that
- 1.
1 +12 1 +t?
a2
5 Eliminate 0 from the equations x – a cos 0 = 0, y - b sin 0 = 0.
6 If x= 1 + t2, y = 2t, show that y2 = 4(x - 1).
7 If x = 1 -12 and y = 1 + 5t -7?, show that (x – y)2 = 25(1 – x).
8 Eliminate x and y from the equations x -
from the equations x - y = a, x2 + y2 = b2, xy = 1
9 Eliminate x and y from the equations x - y = a, x + y = b, xy = c.
10 If x + 2y2 = a, x – 2y2 = b, xy = 2, show that (a + b)(a? – 62) = 64.​