Solution
Solution
+1
Solution steps
Use the following trivial identity:
Simplify
Popular Examples
0.099(9.8)(cos(22))+0.71(cos(68))cos((2pi)/(15))cos(pi/(30))-sin((2pi)/(15))sin(pi/(30))(28)/(tan(\frac{7pi){18})}(120sin(8))/(30)arcsin(((2*5.8*10^{-7}))/(5.3*10^{-4)})
Frequently Asked Questions (FAQ)
What is the value of sqrt(1+tan^2(45)) ?
The value of sqrt(1+tan^2(45)) is square root of 2