What is an Inverse Trigonometric Function?
It is a function that use sin^-1 x, cos^-1 x, and tan^-1 x, wherein these are used to find the unknown measure of an angle.
This is a topic that even juniors of the high school level can do for as long as you know on how to properly use the calculator in dealing with the givens.
NOW, BEFORE ANYTHING ELSE GRAB YOU CALCULATOR AND BE READY!
EVALUATING INVERSE SINE FUNCTIONS
TAKE NOTE! arcsin( ) can also be derived as sin^-1( )
GIVEN:
HOW TO SOLVE IT IN THE CALCULATOR?
Click shift + sin and then type the given value
Therefore, the answer to the given is 45 degrees.
EVALUATING COSINE FUNCTION
TAKE NOTE! arccos( ) can also be derived as cos^-1( )
GIVEN:
HOW TO SOLVE IT IN THE CALCULATOR?
Click shift + cos and then type the given value
Therefore, the answer to the given is 150 degrees.
EVALUATING TANGENT FUNCTION
TAKE NOTE! arctan( ) can also be derived as tan^-1( )
GIVEN:
HOW TO SOLVE IT IN THE CALCULATOR?
Click shift + tan and then type the given value
Therefore, the answer to the given is 30 degrees.
LET'S SUMMARIZE AND TAKE NOTE OF THIS VERY IMPORTANT THING!
THIS IS ALREADY THE LAST TOPIC THAT WE HAVE! I HOPE THAT YOU ALL LEARNED AND WILL STILL CONTINUE TO READ AND DEEPEN YOUR KNOWLEDGE IN THE WORLD OF MATHEMATICS! HAVE A GOOD DAY EVERYONE! NAMASTE!!