Question
Find the actual value of
Cos45+sin60-tan30 by showing all our working out
Cos45+sin60-tan30 by showing all our working out
Answers
Steve
These are standard angles, whose functions you would do well to learn
Cos45+sin60-tan30
= 1/√2 + √3/2 - 1/√3
= (3√2 + √3)/6
Cos45+sin60-tan30
= 1/√2 + √3/2 - 1/√3
= (3√2 + √3)/6
Gjj
Ttui