Question

A straight line passes through the fixed point [1/k,1/k]
. The sum of the reciprocals of its intercepts on the coordinate axes is​

Answer 1

Answer:

Step-by-step explanation:

Since,the intercept form of a line is xa+yb=1

Given that, 1a+1b=constant

∵1a+1b=1k

⇒ka+kb=1

So,(k,k)lies on xa+yb=1

Hence the line passes through the fixed point.