The normal to the rectangular hyperbola xy = c² at the point 't₁' meets the curve again at the point 't₂'. The value of t₁ ³.t₂ is

a. 1

b. c

c. -c

d. -1

Question

The normal to the rectangular hyperbola xy = c2 at
the point 't1' meets the curve again at the point
't2' The value of t1 3
t2 is
a 1
b c
c -c
d -1

Ajanta Trivedi · Accepted Answer

the equation of the normal at (ct1 , c/t1) to the hyperbola $xy=c^2$ is

The normal to the rectangular hyperbola xy = c2 at the point 't1' meets the curve again at the point 't2'. The value of t1 3.t2 is a. 1 b. c c. -c d. -1