1. Tardigrade
  2. Question
  3. Mathematics
  4. Let U be the set of all triangles in a plane. If A is the set of all triangles with atleast one angle different from 60°, then A prime is the

Question Error Report

Thank you for reporting, we will resolve it shortly

Back to Question

Q. Let $U$ be the set of all triangles in a plane. If $A$ is the set of all triangles with atleast one angle different from $60^{\circ}$, then $A^{\prime}$ is the

Sets

Solution:

$A=$ Set of all triangles atleast one angle different from $60^{\circ}$.
$A^{\prime}=$ Set of all triangles with all angles is of $60^{\circ}$.