Question

A consumer is in equilibrium when an indifference curve is

Equal to price line
Tangent to price line in concave form
Tangent to price line
Tangent to price line in convex form

Answer 1

$\huge\underline\mathfrak\red{Ans}\orange{wer}$

Tangent to price line in concave form

Answer 2

Tangent to price line in concave form