• Brainly User

This Is a Certified Answer

Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
Again??? Know the concept, write and see many times, that's it
4 4 4
the methods r confusing
Practice them over and over
then there'll be no confusion
Ok! My pleasure